Best Sbc Cam For Low End Torque
You already have a 400 cube engine which will produce great low end torque the very last thing you want to do is pick a low end cam. Hydraulic Unit. After two years on the market, Hondata spends a year cracking the nut that is the TSX ECU to find the motor's true grit. It’s running a 383 engine with 10. You needed a 3500-stall torque converter for an automatic, deep rear end gears, a big cam to make power at high RPM where the tunnel ram works, and headers and the rest of the exhaust set up for high RPM too. The E303 is an awesome street cam, making power down low. 7L? If this is your first visit, be sure to check out the FAQ by clicking the link above. Just want everyones opinion on a good cam for my 350. are intended for big trucks and low-end torque, rather than high RPM performance. works with inboard - outboard. A fairly radical cam will drop it down to about 8 or 10 inches. 48 LR, low compression (calculated 8. comment: good low end torque and pulling power chevrolet v6 1985-03 262 c. The best all around, non-radical cam is for the 66 or 67 327 cubic inch 300 horsepower cam and kit for Impala, Chevy II, or Corvette. 327 torque monster #589355 Tue Nov 03 2009 if you are looking for low end torque, forget the 327. The 351C-4V has never been very productive with low-end torque because its 4-barrel cylinder heads were designed primarily for high-RPM horsepower and not low-RPM torque. you are looking for more low end torque and really need a combo set up. Roller camshafts are made of steel and call for distributor gears with the same hardness, either steel or bronze. I run Hooker Headers and 2 1/4 pipe with a set of turbo mufflers. Our King Street 455's redefine the old saying, "Great Low End Torque. Build a 377 sbc,. i love mine, hits good at WOT starting around 800 rpms and really grabs around 30 MPH. 66" exhaust) than the 2V heads. I'm going to put all of these on the engine but i need help with the cam. What is low end torque? When you have an internal combustion reciprocating engine, it will produce its maximum amount of torque at a certain speed. 125 bore which delivers an extremely high amount of low end torque. On the face of it, Curve #1 looks marginally superior as it produced the best peak torque, horsepower and volumetric efficiency. Brand New 12° Spread Port Small Block Chevy Heads with serious performance capability! Now also available in a Head Porter Core for maximum design flexibility! All American Manufacturer of Racing Cylinder Heads and Intake Manifolds Pro-Filer Performance Products. Level 4 camshafts are designed for heavily modified engines. 050 in cam lift) are considered best for stock unmodified engines and those with computerized engine controls. Finally, if you can stand the noise you can also spring for performance mufflers and obtain a 30-50 HP increase plus a torque increase you can feel. Chevrolet dealers began accepting large deposits for early delivery. The 1985 442 used an OZ code THM 200-4R transmission. Aftermarket cylinder heads with at least 200cc runners will help deliver tons of torque, and gears from 3. On real low budget,making something outta nothing builds,I have had lots of luck with the old Cam Dynamics/Crane 270 degree advertised flat tappet hydraulic on 289/302 Fords,but never done a 350 Chevy for that type of setup. If you are hung up on staying carbed then i would stick a 600 CFM carb on there. The best two barrel carb/intake setup for SBC. 7L? If this is your first visit, be sure to check out the FAQ by clicking the link above. These cams offer excellent low-end and midrange power and extended rpm ranges for. Head Combo, Rockers, Head Bolts, Camshaft, Button and Lock Plate, Lifters, Pushrods, Timing Set, Gaskets, Kit. I am looking for something like the tr220 is for the 5. We get this one pretty often where someone has a late model EFI GM truck with a 5. I know this because I am a Chevrolet enthusizt. By Leonard Emanuelson Building a dual-purpose street/strip machine amounts to a bunch of trade-offs. The reason is with that big cam-you were giving up quite a bit of low-end and mid-range torque for top-end rush. If you notice on the charts, the rev out of the motor increases as well as peak HP delivery. What Happens When the Timing Is Advanced It has long been held, and demonstrated at the Club's Dyno Days, that advancing the timing to 13 to 14 degrees before top dead centre (BTDC) is a cheap way of achieving lower rpm performance in the Mazda MX-5 1. Roots style compressors are great for people demanding gobs of torque on demand. Finally, twin screw superchargers are really the best of both worlds. I don't know about towing, but the low end in that motor was great. The limiter was set at 7500 as usual, but the bike was having a hard time breaking 100 with this pipe. What is the best cam for a stock 350 chevy? Best I can come up with is the stock 350 cam. 750" stroke with the AFR Heads and their high Intake the Exhaust flow ratio. S&S Cams For Harley-Davidson Twin Cam 103” Engine. However, taking the Z32 300zx n/a with the vg30de motor, how is it that not only does it have some good low end torque, but if you look at the specs is produces some decent high end horsepower?. Use an iron distributor drive gear with a steel roller camshaft and you can expect failure. Its 325 hp output at 4,500 rpm doesn't hurt either," continued Fitch. The reason is with that big cam-you were giving up quite a bit of low-end and mid-range torque for top-end rush. In today's cars, the camshaft is located in either the engine block - an overhead valve design (OHV), or in the cylinder head in the overhead cam layout (OHC). " a later IC allows more time for a cylinder to fill at high rpm but limits low-end torque, since cylinder pressure is pushed back. how to get more low end torque and hp out of a small block 1992 350 TBI? I have a 1992 Chevy 1500 with a 350 V8 and i want to get more low end torque and hp out of the engine when i go to rebuild with out spending a ton to do it? im looking for over 300-350 torque and over 300 HP. You can't have too much car-buretion or the car will have a giant flat spot. Torque ranges vary according to choice of cams. Cams with durations in the 195 to 210 degree range (measured at. 3L Cam Swap COMP 454 cam COMP 54-454-11 cam FAST XFI junkyard 5. THE IMPACT OF VALVE EVENTS UPON ENGINE PERFORMANCE AND EMISSIONS Summary This paper seeks to provide an overview of the basic parameters used in the specification of valve timing in spark ignition engines. Our latest engine build comes from B2 Motorsports, and it was built primarily for great torque production. This video. With a simple rebuild and cam change (everything else is the same). The more pressure, the more the phaser and camshaft turn. Hey guys, I have 1974 Z28 and I'm looking for some reasonably priced ideas for increasing low-end acceleration, via torque/hp, etc. POWERHOUSE has thousands of stock and high performance parts for cars and trucks. Dodge 318 Performance Heads. #ad The only change was replacing Van & Hines mufflers with Crushers from Kuryackyn, while tuning the air/fuel mixture to obtain maximum torque for each set up. Best torgue SBC for the. I currently have a 2004 RCSB that is that beautiful GM Victory Red with a 5. – 1900-6200 RPM NON-EMISSIONS version of 223/230 cam mentioned above. The Racer's Company. The best camshaft solution is a custom grind. LEVEL 5: (383ci) 375 HP = $4595 - 435 to 450 ft lbs torque. A cam kit includes cam, lifters, and jar of can assembly lube. The 2020 Camaro SS horsepower (HP) is said to very from 500 hp to 555 hp total depending on power production in the form of electricity. Fortunately, the relatively long stroke for this displacement engine helps low-end torque, so the engine isn't all that cam sensitive. Cams with 235-250 degrees of duration tend to work best in the mid-ranges and cams over 260 degrees work best for top end power. The Vortec 6. The all new SB Chevy Street Warrior delivers brutal low-end torque and killer horsepower throughout useable RPM range! The battleground has changed in the performance world. This can all be done, but it makes the car act like a race car. Heads and cam can increase volumetric efficiency which will seriously improve performance across the board, not just on the. More serious cams, such as a race profile cams can often drop an idle vacuum signal down to the 4 inch area. I am building an AMC 360 for use in a 1980-1986 CJ-7. Torque ranges vary according to choice of cams. Importantly these 455 engines make this power below 5500 rpm. It has plenty of juice when it gets up around 2500-4000 RPM, but off the line it is a bit sluggish by comparison. 5 Compression Ratio, It Delivers The Tire Melting Power You Want And The Cruising Reliability You Need In A Pump Gas Friendly Package. Fox Body cams not only add performance, they give your Mustang an aggressive lope exhaust tone. The difference in low end torque versus stock was very impressive. Comp Cams has a nice selection of profiles and retrofit kits for the 351C. I think this puts me at about 9 to 1 comp ratio with the flat tops. 6 rockers, and an SQ-850 carburetor. Huge Early Torque Increase On 2007-Up Harley Twin Cams® Published by Cyril Huze July 29th, 2012 in Customs , Editorial and Engines. 640" intake and exhaust. Previous testing had shown that the Comp COMP PE246 cam alone can be worth 30-35 horsepower, but the combination of the ported 882 heads and PE246 cam increased the power output of the small- block to 341 hp and 401 lb-ft of torque. In order to improve Torque, you'd decrease the length of the rod, and therefore increase the length of the stroke, which would decrease top end RPMs but give more power, correct? Would doing this yield more torque in the lower end or in the whole range?. The reverse may cause low end instability, thus an off throttle hesitation. If this is the case in your selections it is better for the intake RPM range to start lower than the camshaft. It’s a system. 5:1 compression, a Comp 292 cam (rough idling hot rod style cam), 4. You can have a killer camshaft, valvetrain, intake manifold, carb, and headers, but if you bolt ‘em to a weak set of heads, you won’t make power. Will kill a Chevy 350 for low end lugging torque. You'd love to own one. For example, an RV torque cam with a large, single plane intake is a very poor combination. Off road driving I would definitely prefer low torque where the motor didnt have to be stressed to maintain momentum through sand and over hills etc. Minimum 2800 stall and 3. I decided I would make a listing of the all time best Government Motors trucks of all time. Written by George Reid and Republished with Permission of CarTech Inc. So, to make good low-end torque with a small-block, we need a camshaft that will offer a combination of effective lift and duration. The more pressure, the more the phaser and camshaft turn. ) the stock exhaust manifold and the Borla header are tuned to a peak torque of 3265rpm. I HOPE YALL ARE AWARE THAT THIS IS JUST MY OPINION. With a simple rebuild and cam change (everything else is the same). So, if you’re looking for the best result, demand the best - demand ACL Race Series performance engine bearings. It is also true that the same engine that lost low-end torque with reduced back-pressure can be mechanically re-tuned to show an increase of low-end torque with the same reduction of back-pressure. 7L small block that wants to make more power or be able to romp & stomp with big off-road tires. This is because the induction and exhaust systems cannot flow enough air for the big engine at high rpm. The power/torque curve (Engine Torque 430 @4000 Rpms (Horsepower 430 at 5800 Rpms)) is definitely not optimum with the big first gear in the 700R4. It is a tbi engine but i have a team g 7531 intake and a 750 holley double pump carb. The LLT2 camshaft was designed for the individual that wants the maximum potential power without dramatically sacrificing low end torque. It has plenty of juice when it gets up around 2500-4000 RPM, but off the line it is a bit sluggish by comparison. Whatever you do, don't force the cam if it feels like it's caught, just keep turning until it wants to naturally slide out more with gentle force. 72:1) and the small intake ports. If you notice on the charts, the rev out of the motor increases as well as peak HP delivery. How to Build a Small Block Chevy for Low End Torque. I used a Sig Erson RV camshaft in the 400 SBC that I built for my pick up. Long tube headers are best at building horsepower and torque from mid-to-high rpm range (i. Official Dyno report on our 427 engine with cam choice #2 and a single plane intake, 1. Small Block Chevy Rebuild Article Ok, so actually this is classified as a re-freshening (if this is a word) but the actual procedure is exactly the same for a rebuild minus some machine work. The ‘square’ engine myth. the cam alone will not give you what you need. You will not get "neck snapping low end torque" out of an LS1. The Edelbrock Performer-Plus Camshaft and Lifter Kit are part of the total power package to produce optimum torque from the low-end to the mid-range. In today's cars, the camshaft is located in either the engine block - an overhead valve design (OHV), or in the cylinder head in the overhead cam layout (OHC). Since the 1960s, Lunati has manufactured engine components of the highest quality using cutting-edge technology. In installing a high-performance camshaft in any engine-you almost always are losing low-end torque in exchange for an increase in mid-range and top-end power. Camshaft overlap duration less than 30 degrees tends to produce good low end power. The 345 has more torque than a small block up to 2800 rpm. It features smooth idling cams for daily drivers, trucks or vans. And yes, it will fit and work good. These profiles are designed to enhance throttle response and low end torque in vans, trucks, passenger cars and mild marine applications while delivering fuel efficient motoring. I want low end torque without the added expense of building a stroker. I have a 350 turbo with a shift kit and a 3. The aftermarket is also rife with all kinds of Ford parts, and the 351W is one of those parts you can find all over the internet. Assuming similar cylinder-head flow characteristics, each 50ci displacement increase likes about 5-7 degrees' more duration to maintain. motor is a freshened 400 sbc with stock pistons, rods, crank and a set of ported and flowed Corvette aluminum heads (flowed 260 cfm @. As far as crate engines go, this one is a winner. my question is, is the sidewinder pretty much the best low end camshaft to get. Cams with 235-250 degrees of duration tend to work best in the mid-ranges and cams over 260 degrees work best for top end power. well it looks to me like the ol 292 has more low end torque and well, i'll be, it has a 4 1/8 stroke. By the way, my car is an M6, not an A4. More serious cams, such as a race profile cams can often drop an idle vacuum signal down to the 4 inch area. The Racer's Company. I have an 07 RK, 96", V&H VO2 AC, RCX 4" Slip-Ons with 2. This engine has a dual patterned cam for great torque, low end, mid range, and top end. Horsepower dropped just a bit, to 360. Level 1 indicates a good stock replacement camshaft. I spend 95% of my driving below 3000 rpm and the engine's peak hp is at 4500 rpm. 08 rear end gear with that thing. The short stroke allows high RPM without destructive piston speed (7100 RPM = 4000 ft. I do know that the twin screw blowers will increase low end torque. For streetability, I want to maintain the low rpm torque. 1949 - 1954 Chevy Car Engine Mount Kit Small Block Chevy W Mustang Ii Front End. 050" but the small ports made huge torque and fairly good hp. Developed as a high-torque engine with a low-end torque-grind roller cam, heavy duty forged powdered metal connecting rods, forged crankshaft, and hypereutectic pistons, the HT 383 is designed for hard work. List going from best to worst: 1) T1XX-easily the best gm truck gm has ever designed. We found two manufacturers selling the same camshaft grind for both EFI and carbureted engines. Meanwhile, shorty headers deliver more HP and torque in the lower RPM. The LLT2 camshaft was designed for the individual that wants the maximum potential power without dramatically sacrificing low end torque. As you can see from the charts on this page, small tube headers do not lose their edge in horsepower and torque until you exceed 5,500 RPM. Naturally, torque will increase up to the peak amount as the rotational speed reaches that optimum. I have a 350 turbo with a shift kit and a 3. An easy way to identify the type of cam on an LB9 car is to look at the tach: the lesser cams have a yellow line at 4500 and red line at 5000; the hotter cams have a yellow line at 5000 and red line at 5500. The cylinder heads I am. We will compile this list in our spare time. Its 325 hp output at 4,500 rpm doesn't hurt either," continued Fitch. The best two barrel carb/intake setup for SBC. 050" is 254 degrees intake and 258 degrees exhaust; forged aluminum dished pistons, bore size 4. It would work better with that 3. That was with the AFR 180 heads, it made about 62 less hp with the vortech heads so around 408hp. The dramatic increase in vacuum and low-end torque provided by these lifters more than offsets the slight loss of upper-end horsepower in a heavy, automatic-equipped vehicle, such as my wagon. At the end of the decade, Chevrolet also developed other versions of the 427 engine to offer individual 385 and 400 horsepower ratings as well as a torque rating of 460 for both. The reason is with that big cam-you were giving up quite a bit of low-end and mid-range torque for top-end rush. The effect of these parameters on engine performance and emissions will be discussed in general terms rather than with. See our Chevy Camshaft. It is a great compromise between low-end torque and top-end power, making it perfect for street or strip applications; it is also extremely versatile, with a wide array of options available. CAMSHAFT AND HEADERS: The RPM Series manifolds are compatible with aftermarket camshafts and headers designed to work in the 1500-6500 rpm range. It did indeed give more oomph in the 1500 to 2000 rpm range. 08 rear end gear with that thing. It's much like the problem with carburetion. It is a nice low end torque cam since it is intended for off-road trucks. the top-end at the expense of the low-end. On a modified engine having increased compression and hot cams, a peak torque advance of 28 - 36 degrees can often be used. Plenty of vacuum for brakes. The engine needed more dynamometer time, new cam profiles to trade some high-end power for more low-end torque, and a tubular header to replace the cast iron exhaust manifold. Most effective "low end" improvement is to unload 100kg of things from your car. I want the most bang for the buck without hurting my engine. The first “LA” engine, the 273, appeared in the 1964 cars; the basic design was used in the 2017 Viper V-10. When we selected parts for the build we had two main priorities: high-end power, and durability. These Race Series performance engine bearings go the distance. Howards Ford 351W (Retro-Fit) Hyd. 26-1 (similar to 327” SBC, better than 340). The Cadillac weighs about the same as a small block (about 50 lbs more) when installed. You will not get "neck snapping low end torque" out of an LS1. #1 international best seller! An affordable high performance 383 stroker for the everyday “Joe” who wants a lopey cam sound, vacuum for power brakes, reliable for long distance and daily driving, lots of torque, and a smooth throttle response. 750" stroke for added displacement. More stroke, more torque. Sometimes even less than 106 is ground for stroker engines. Air in, Air Out. Insuficient lifter pre-load will cause excessive valve train noise. the cams listed below are but a few of the hundreds of grinds we offer. There are cams which can improve the low end torque over stock, but it wont be drastic until youre above 3000 RPM. Camshafts and valve gear can make or break any high-output engine. Trans had a mild shift kit in it, but stock stall. They would have good low end torque for the gears you have. Developed as a high-torque engine with a low-end torque-grind roller cam, heavy duty forged powdered metal connecting rods, forged crankshaft, and hypereutectic pistons, the HT 383 is designed for hard work. Like our complete ZZ502/502 Deluxe crate engine, a set of high-flow aluminum oval-port cylinder heads and a hydraulic roller camshaft designed to support low-rpm torque production enable it to hit the 500 lb. The ’78 Camaro had 105 horsepower (78 kW) and 190 ft·lbf (260 N·m) of torque with the 250. the top-end at the expense of the low-end. When we selected parts for the build we had two main priorities: high-end power, and durability. the torque converter will need to be around 3500 minimum stall converter or a use a good 4spd with a aluminum flywheel to get the motor to rev quicker. 050" but the small ports made huge torque and fairly good hp. Car will be a daily driver, but I have no problems with a little cam lope at idle. For example, an RV torque cam with a large, single plane intake is a very poor combination. Excessive lifter preload will cause the motor to idle rough or have low manifold vacuum and can lead to severe engine damage. IPP/WebCam Camshafts Stage 1 - 4, Stage 5 Turbo & Stage 6 ULTIMATE Camshafts Chevy Cavalier 2. 3L? This is a discussion on Best Torque Cam for 5. Takegawa S-25 Cam for the +R Super Head. The cam with the red lift curve will produce a broader power band by improving the low end performance of the engine, with a slight increase in the high end performance. I opted instead for a low lift, short duration "economy" cam. is very low, being only 19 foot lbs. I know this because I am a Chevrolet enthusizt. You'd love to own one. Head Combo, Rockers, Head Bolts, Camshaft, Button and Lock Plate, Lifters, Pushrods, Timing Set, Gaskets, Kit. Ultimate Big-Inch Chevy Small-Block Power Packages Cheat Sheet Now comes the fun part. I want the motor to have alot of low-end torque so I don't want to go overkill on the heads. Keith Black p/n KB168-030 hypereutectic pistons. It currently has a performer EPS intake with edelbrock 650 thunder avs carb, msd ignition and long tubes. Good low end torque, 1600-2000 rpm range. 574 CAMS - Wicked power band for modified engines and an excellent bolt in for stock 96", 103" & 110" engines. These grinds exhibit strong mid-range to top end torque and horsepower. Learn the differences between mild and aggressive performance camshafts and find out which key cam specifications are important for selecting the right camshaft for your application. After two years on the market, Hondata spends a year cracking the nut that is the TSX ECU to find the motor's true grit. This added several more horsepower at the top of the curve for a total gain of 11 hp over the 266 cam, while torque was down 6 lb-ft from the 266 cam. From 1983-1985, this engine was flat-tappet valvetrain, and rated at 180 hp/240 ft·lbf torque. Tune the engine to produce maximum HP & torque. Its 325 hp output at 4,500 rpm doesn’t hurt either,” continued Fitch. The new Red Shift® 525 Cams deliver an impressive gain in HP, with a HUGE increase in early torque - right where you accelerate around town and cruise on the highway!. The salesman laughed. 5L 4-Cyl Engine. Previous testing had shown that the Comp COMP PE246 cam alone can be worth 30-35 horsepower, but the combination of the ported 882 heads and PE246 cam increased the power output of the small- block to 341 hp and 401 lb-ft of torque. My son's old 383 had a 230 @. Classic Industries offers a wide selection of 1966 Chevrolet Chevy II Nova parts, including 1966 Chevrolet Chevy II Nova interior parts and soft trim, 1966 Chevrolet Chevy II Nova exterior sheet metal, 1966 Chevrolet Chevy II Nova moldings, 1966 Chevrolet Chevy II Nova emblems, 1966 Chevrolet Chevy II Nova weatherstrip and unique accessories, to nearly every nut and bolt needed for installation. The best engine combination is when the sweet spots of all the components (camshaft, cylinder heads, intake manifold, carburetor size, compression ratio, headers and exhaust size) are in the same RPM range. I spend 95% of my driving below 3000 rpm and the engine's peak hp is at 4500 rpm. Camshafts with up to 220 degrees of duration (at 0. Edelbrock is the most respected name in performance. It’s a system. Roller Cams at Competition Products! Howards, Hydraulic Roller Camshaft, Ford SB 221-302, 351W, Howards, Hydraulic Roller Cam, Ford 351W, Small Base, Custom. 5 OHC (Over Head Cam) engines. It also gets about the same gas mileage as the small block chevy does. I am using your 2BBL TBI intake on my small block Chevy and havingfitment concerns. Which of the above cams will best satisfy the need for low end torque? If this is not going to make low end torque, can anyone recommend a better combination. the top-end at the expense of the low-end. Camshaft overlap duration less than 30 degrees tends to produce good low end power. The best way to test or compare high-performance exhaust systems is with a Dynamometer. Has to do with two sets of cylinders firing simultaneously. It's got plenty of low end grunt. We are providing this to you at very low cost. This is pretty much the "Muscle Car" idle of many cars of the 1960's and 1970's. It will lope as well. top end power. 351W Cylinder Heads. The test engine must be equipped with high performance components, such as; a cam, ignition, air cleaner & Thunderheader™. They don't provide enough vacuum or low-end torque to stay running at idle or to smoothly accelerate from stoplights. Will kill a Chevy 350 for low end lugging torque. 0L’s new engine control module directs the phaser to advance or retard cam timing, depending on driving demands. ran on 87 octane too. Com : 4x4 and Off-Road Forum. You can't have too much car-buretion or the car will have a giant flat spot. optimum valve size for torque-small block. the best overall cam. 4 compression and 64cc vortec heads. Impressive for 1970. Hey guys, I have 1974 Z28 and I'm looking for some reasonably priced ideas for increasing low-end acceleration, via torque/hp, etc. Most advantageous was. Low-end torque is what gets you away from a traffic light faster than the other guy. Importantly these 455 engines make this power below 5500 rpm. Please pay particular attention to the lift. Here are 10 ways to hop up your Gen I small block: Summit Racing Top End Engine Kits for Small Chevy. 0-liter v-8 engines") that "The stock 5. Dyno proven 360 packages: So you want to know what it takes to produce a strong street/stip 360 without any "tricks"? What combo of parts works good together to produce a wide power band but is still very streetable?. Its in my 76 3/4 ton 4x4. Forever colored my opinion of that engine though I know it was improved in 80s when it became the GM corporate V8 and most of the other division V8s quietly faded away. Callies Ultra connecting rods are produced from extremely clean TimkenSteel-made product, that is formulated to our exact specifications. Engine was a '77 350. You sweated over selecting the parts, built the rotating assembly, and bolted the heads and intake in place. My neighbor says that he has a friend that is selling a 400 small block for $300, I read that with that engine you can get a lot of power out of it I want to hear some of your guys thoughts on it. Match this number on the degree wheel to the cam card. A minimal low RPM difference of 500 RPM is acceptable, but should not exceed 1000 RPM. The cam is a dual pattern, at. Techno’s “Know your car” Series # 10 Mazda MX-5. 3L Vortec block. Advancing the cam as far as possible really helped pump up the low end torque. Lunati says it's hard to move air through a small-bore motor with a restricted valve area like the 305. While that might sound good, it will make that torque at an RPM much higher than your projected cruise RPM. Great low rpm boost profile and great efficiency on the top end. I’ve found that it’s usually a task best left to the cam grinder to make. For torque there's no need to replace the heads or up the compression ratio, which you would do for high-end horsepower, but heads and machining are a lot more money than a cam with new lifters and springs. These trade-offs continue right on down. No noticeable sound through the exhaust. Thanks up front! dsh. That was with the AFR 180 heads, it made about 62 less hp with the vortech heads so around 408hp. I have a 350 turbo with a shift kit and a 3. This should give a rough idea of what happens when you change cam timing. The all new SB Chevy Street Warrior delivers brutal low-end torque and killer horsepower throughout useable RPM range! The battleground has changed in the performance world. Conclusion. 7L small block that wants to make more power or be able to romp & stomp with big off-road tires. 420 104 104 1500-4000 smooth 817 c comment: good for computer controlled engines. Good Low End Torque Cams for 5. The small nitrous cam made some of the best low-end toque of all the camshafts because it was designed for lower RPM power bands and was out of power by 6000 RPM. Small block Chevys are affordable, accessible, and perform admirably. On a 400 ci engine that will be to make bottom end and midrange torque. i wonder if that could have anything to do with it. Fortunately, the relatively long stroke for this displacement engine helps low-end torque, so the engine isn't all that cam sensitive. not tuned yet so idk what itll end up like but ill let u know next month. Torque moves the vehicle from a stop and helps it get up steep hills. Best with stock turbo 89-15 cummins STEEL NOTE: We Do not have a complete descripiton on this product yet. The B303 is a good motorsports cam, making power in the middle. Congratulations on the purchase of your new AFR Titon composite intake manifold! This part was designed to maximize performance as well as provide flexibility by virtue of the airflow passages being separated from the other typical functions of the intake. Most of the factory torque converters are 12-13 inch diameter and have a stall speed around 16- 1800 RPM. noticeable idle. Other popular options are the 4. I also have a pair of camel back heads and headers. Anyone know how much extra low end torque I can realistically get?. at 4800 rpm using only a 150 plate shot of nitrous on our King Street 455-108. I want something with good low end grunt but want to keep the engine virtually stock for now. Comparable to Comp 467 XFI cam. Level 4 camshafts are designed for heavily modified engines. Above: An SBC dual-idler gear drive was used to provide precise cam timing and high durability.