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30 Results Found For "torque"

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Results 1 - 24 of 30

On Sale

Summit Racing™ Torque Converters

Designed for stock and mildly hopped-up street vehicles, our Summit Racing™ torque converters give you the extra stall speed that you need for quicker launches. They're available for a variety of transmission makes and models. Summit Racing™ converters are computer-balanced and feature: * Submerged arc welds * New turbine hub * Custom stator * New pilot * New impeller hub

3.97 out of 5 stars ( 364 )

$291.99

$443.99

Summit Racing™ Head Bolt Drill Jigs

Summit Racing™ Head Bolt drill jigs are dual-use tools you will want to add to your tool arsenal for engine machine work, especially when boring and honing cylinder bores. The drilling template also serves as a torque plate when converting from M11 studs to 1/2 in. head studs. Our torque plate drill jigs are crafted from aluminum and anodized red. Features, specs, and notes: * Torque plate works with M11 and 1/2 in. bolt sizes * Ten stepped drill bushings included for enlarging head bolts to 1/2 in. * Torque the studs or bolts to manufacturer's specs with recommended lube * A few 7/16 in. or 1/2 in. washers may be required on top depending on the exposed threads of the fastener * See suggested or required items for solid dowels if using plate as a drilling template.

Not Yet Reviewed

$349.99

Summit Racing™ Pro LS Vortec Truck Swap Camshafts

Summit Racing™ Pro LS Truck Swap cams are affordable and give you maximum punch where the torque converter hits. The cam lobes are designed for excellent valvetrain longevity. Both drop-in or high-lift versions are available. They come in stages allowing you to quickly determine which gives you the idle and efficiency you are looking for. Idle response and the midrange torque from theses camshafts is unmatched. Starting with American bearing steel, they are precision machined on a Landis 3LB CNC grinder with CBN diamond wheels for an extremely good finish quality. The lobes have been designed for stability at high rpm with the spring pressures found in commonly available, quality spring packs.

4.75 out of 5 stars ( 91 )

$299.99

$319.99

On Sale

Summit Racing™ Pro LS Camshaft and Lifter kits

You won't find a better quality cam for your LS-based engine than our Summit Racing™ Pro LS series of cams. These convenient combo kits enable you to get the cam along with the correct matching lifters. Pro LS cam, lifters, and trays are included in one easy-to-order part number. Whether for street/strip, turbocharged, or racing use, you'll find the kit recommended for your year/make and engine application.

5.0 out of 5 stars ( 4 )

$531.35

$550.85

Summit Racing™ Pro LS Automotive Camshafts

Summit Racing™ Pro LS Automotive cams are affordable and designed in stages with very specific cam timing for each individual application in cathedral and rectangle port versions. This ensures maximum performance and gives you the idle you are looking for. The lobes are designed for stability at high rpm with the spring pressures found in quality .600 and .670 in. spring packs. Careful design guarantees the cams can be installed with minimal difficulty. Although piston to valve clearance should always be verified, the Stage 2 and 3 cams often allow for additional cylinder head milling. The Stage 4 cams often require no changes but can be degreed slightly different as needed. Starting with American bearing steel, they are precision machined on a Landis 3LB CNC grinder with CBN diamond wheels for unmatched quality.

4.58 out of 5 stars ( 24 )

$349.99

Summit Racing™ Classic Cam and Lifter Kits

From low-end torque to top-end horsepower--and everything in between--one of our Summit Racing™ Classic cam kits has you covered. These power-building kits include a hydraulic camshaft, lifters, and assembly lube.

4.47 out of 5 stars ( 457 )

$251.98

$297.98

Summit Racing™ Complete Electric Exhaust Cutout Kits

Summit Racing™ complete electric exhaust cutout kits give you the best of both worlds--an OEM-quality quiet sound for the street, and a wide-open race growl for the track. These kits are designed to be welded or clamped into the existing exhaust, and can be opened and closed from inside the cockpit with an included "one-touch" flip switch. Even better, one rocker switch controls both sides of the dual cutouts, or they can be wired independently of each other. These Summit Racing™ complete electric exhaust cutout kits are designed to fit different types of cars and trucks. Summit Racing™ complete electric exhaust cutout kits feature: * CNC 6061 aircraft aluminum bodies * Smart Chip Brain Controlled motor with "One Touch" rocker switch * Polished stainless steel butterfly plates * Stainless steel blade shafts * Aircraft-quality, high-temperature resistant aluminum motor plates * Unique V-band clamp allows turndowns to be rotated for ultimate adjustability * Polished 304 stainless steel turndowns offer 45 degree slanted discharge angle * High-torque DC gear reduction driven motors * Gears made from high-temperature carbon steels * Sealed internal and external components for weatherproof durability * Proper socket head cap screws for a complete installation

4.4 out of 5 stars ( 205 )

$250.99

$440.98

Summit Racing™ Pro SBF and 303+ Hydraulic Roller Cams

Are you looking for a great made-in-the-USA cam for your 5.0L H.O. engine? Pro SBF and 303+ cams start with American bearing steel billets, the cams are precision-machined on a modern Landis CNC grinder with CBN diamond wheels for unmatched quality. Still thinking in terms of LSA and duration splits? These cams are designed on a whole other level by tuning each of the four valve events separately. Having a cam with attitude doesn't mean it has to be a dog at low rpm. We've tuned each of the four valve events to maximize power and torque in the range you will be running in. You CAN have your cake and eat it too. Summit Racing's™ affordable E303 Plus, B303 Plus, and F303 Plus are designed to tune easily and have the idle you're looking for. We've applied the latest lobe technology, and the valve events have been tweaked for modern intake manifolds and cylinder heads. The Pro SBF lineup ranges from a 204-duration daily driver tow cam to a 252 duration 8k rpm barn-burner. They are ground in fine increments to match your specific engine's top-end, displacement and intended rpm range. The lobes are stable to high-rpm and easy on the valvetrain, but we've added lift to take advantage of the high-lift flow of the latest cylinder heads. They are more aggressive with more overlap than their 303+ brothers for more attitude.

4.53 out of 5 stars ( 15 )

$270.99

$279.99

Summit Racing™ Protorque Starters

Summit Racing™ Protorque Starters are 100 percent new! Our lightweight Nippondenso-type starters offer a 4.0:1 gear-reduction ratio and a whopping 1.9 HP. That's 222 ft.-lbs of racecar cranking power. If that's not enough cranking power to suit you, there are even more powerful 3.1 hp monsters, which are a pound lighter! They have a 4.44:1 reduction ratio and churn out an awesome 342 ft.-lbs. of torque. Both of our Summit Racing™ powerhouses are suitable for engines up to 502 c.i.d., and compression ratios of up to 18.0:1. GM versions are adjustable for five mounting positions; Ford types, for 18. And, to prevent corrosion and electrical shorts, both starters wear a gold dichromate finish.

4.34 out of 5 stars ( 603 )

$253.99

$315.99

Summit Racing™ Truck Headers

Summit Racing™ truck headers can give you up to 15 extra horsepower and significant torque increases in the 1,500-3,500 rpm range. They feature mild steel or stainless steel tubing with extra-thick 3/8 in. flanges for longer service life. Plus, we include all the gaskets and hardware needed to make installation as easy as possible. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment. Special warning regarding Summit Racing™ painted headers only. The paint on these headers is not designed as a final finish; it is designed to protect the headers after the manufacturing process and during shipping. This paint will not withstand the high heat associated with engine break-in, nor will it withstand the heat cycles associated with any type of driving. It is recommended that this protective coating be stripped, and a high heat paint or coating designed for use on headers be applied.

3.73 out of 5 stars ( 51 )

$439.99

Summit Racing™ Cam Kits

Here's a simple high performance solution! These quality Summit Racing cam kits contain a straight-grind, hydraulic flat tappet camshaft along with the matching lifters. The tight lobe separation will boost your torque, throttle response, and mid range power for exciting action at the track and on the road.

4.51 out of 5 stars ( 175 )

$259.18

$298.78

Summit Racing™ Aluminum Driveshafts

Get your hot rod, track car, or daily driver moving with Summit Racing™ aluminum driveshafts. Recommended for applications putting out up to 700 lb/ft of torque, they are constructed from aluminum to reduce overall weight, which translates into more power getting to the wheels where it can do its job! We use the best seamless tubing to ensure the ultimate in strength and rigidly. Whether you are looking for another tenth or two off of your ET, or just better throttle response in your hot rod, Summit Racing™ will take care of you with aluminum driveshafts.

4.66 out of 5 stars ( 201 )

$405.99

$469.99

Summit Racing™ Big Nasty 5/4 Race Cams

Summit's Big Nasty 5/4 race cams are made in the USA and that should tell you something right there. You want overlap and chop? You've come to the right place. They have the overlap of big race cams YET work with a stock converter and flat top pistons! They makes so much torque, gears are no longer required - but 4.11's are always the fastest. Headers and free flowing exhaust recommended but Zoomies really let folks know you're not playin' around. If you can tune for one of our Stage four race cams, you've got the right stuff to tune these. Gas Mileage not included.

5.0 out of 5 stars ( 7 )

$319.99

Summit Racing™ Pro SBC LS Firing Order Hydraulic Roller Camshafts

Summit Racing™ Pro SBC LS firing order hydraulic roller retrofit cams are available in seven stages, from a small smooth idle cam capable of towing, to a big duration stomper that's ready to go bracket racing. By utilizing the LS firing order on a traditional small block Chevy improves the engine in several ways. The benefits include improved combustion chamber cooling for reduced detonation, more power and torque gains, better mixture distribution, along with reductions in vibration and bearing wear. Best of all—these Pro SBC LS firing order hydraulic roller retrofit cams are precision ground in the USA on USA Billets! Order the cam for your application needs.

4.6 out of 5 stars ( 10 )

$269.99

$279.99

Summit Racing™ Pro LS Single Plane Camshafts

Summit Racing™ Pro LS Single Plane cams are affordable and designed for racing applications where a carburetor and open exhaust are commonly found. These cams have slightly narrower lobe separation to increase torque and compliment short runner intakes. They come in distinct cam timing increments to give you maximum control over the power band. They're also designed with longevity in mind by taking stress off the valvetrain. These lobes remain stable to over 7,000 rpm with a common .600 and .670 lift dual spring kits.

4.67 out of 5 stars ( 21 )

$299.99

Summit Racing™ Transmission Mounts

Summit Racing™ transmission mounts are soft-running enough to absorb vibrations for street use, and yet are durable enough for racing use. They help to control torque on high performance vehicles and maintain a proper driveshaft angle to prevent early wear and unexpected powertrain damage. Made of high-quality polyurethane or rubber, the mounts are available in a variety of styles for specific vehicle and transmission applications. Order the model recommended for your ride.

4.7 out of 5 stars ( 97 )

$254.99

Summit Racing™ OE Replacement Turbochargers

Summit Racing™ OE replacement turbochargers are the best choice to replace your worn out, leaking, or failed original equipment units. With more and more vehicles coming turbocharged from the factory, the reality is that most turbos start leaking or the bearings wear out long before the life of the car or truck does and will need to be replaced. We are proud to offer these replacement turbos for various applications, choose the right one for your car or truck. Check out these features and benefits: * 100 percent brand new construction * Direct-fit left and right available * EM spec-cartridge and turbine wheel * OEM spec-housings on brand NEW tooling: tighter tolerances and better finish * Billet compressor wheel with revised and updated Aero: more torque over OEM and OEM replacements * OEM spec rotating assembly for hassle-free operation and longevity * OEM spec oil feed/drain and coolant inlet/outlet: plug-and-play with your existing oil and coolant lines * Increase horsepower, torque, and fuel efficiency over worn OEM turbochargers

4.33 out of 5 stars ( 3 )

$349.99

$399.99

Summit Racing™ Oval Electric Exhaust Cutouts

Summit Racing™ oval electric exhaust cutouts are the perfect complement to any oval exhaust system. These cutouts will make your ride come alive with the flip of a switch. Just weld the transition pipe into your existing exhaust, bolt in the 6061 aluminum unit, and hit the switch, and the butterfly plate opens to reduce backpressure. Each kit includes the transition pipe, electric cutout, wiring harness, and oval turndown. If you've got a dual exhaust, one rocker switch is capable of controlling both sides of the dual cutouts, or they can be wired independently of each other. Summit Racing™ oval electric exhaust cutouts feature: * CNC 6061 aircraft aluminum bodies * Smart Chip Brain Controlled motor with "One Touch" rocker switch * Polished stainless steel butterfly plates * Stainless steel blade shafts * Aircraft-quality, high-temperature resistant aluminum motor plates * 304 stainless steel turndowns offer 45 degree slanted discharge angle * High-torque DC gear reduction driven motors * Gears made from high-temperature carbon steels * Sealed internal and external components for weatherproof durability

4.13 out of 5 stars ( 8 )

$400.98

Summit Racing Equipment® Pro LT Hydraulic Roller Cams

Summit Racing Equipment® Pro LT hydraulic roller cams offer a more affordable option for enthusiasts who are looking to upgrade their small block Chevy engine. These cams are designed with optimal valve events and greater lift to maximize horsepower and torque—which translates to better acceleration and overall engine responsiveness. Each roller cam is precision-machined from American bearing steel billets using a modern CNC grinder with CBN diamond wheels to ensure unmatched quality and durability and utilizes the latest advancements in lobe design technology to deliver the best possible performance for your engine. Different levels or stages of these roller cams are available; each model with various performance options to cater to your specific needs and desired idle characteristics. Order the Pro LT roller cam designed for your application.

Not Yet Reviewed

$329.99

Summit Racing™ Deep-Tone Dual Exhaust Systems

Summit Racing™ Deep-Tone dual exhaust systems have a distinctive, throaty growl that turns aggressive under heavy acceleration but purrs when you're cruising. Plus, our Deep-Tone systems offer improved performance and the ability to pass a few gas stations! Summit Racing™ exhaust systems deliver aluminized, mandrel-bent steel pipes to optimize flow for unrestricted power and efficient performance. Their split rear design, with Y-pipe and glasspack mufflers, provides increased horsepower, torque, and classic sound.

4.36 out of 5 stars ( 39 )

$427.99

$432.99

Summit Racing™ Stealth Starters

You could shoehorn some plain-looking starter in your street rod—or you could save yourself a lot of trouble with our great-looking Summit Racing™ Stealth starters. They combine fit and performance with a fully enclosed solenoid. These starters are protected from the elements and from damaging heat, and can be rotated 360 degrees to fit around headers and other parts in tight engine bays. With a 4.4:1 gear ratio and 200 lbs.-ft. torque rating, the Stealth has enough power to handle high-compression engines. The starters are available in a variety of styles, finishes, and tooth counts—for vehicle and engine applications from the 1960s and up.

3.5 out of 5 stars ( 6 )

$317.99

Summit Racing™ 20V 1/2" 800ft-lb Impact Guns

Is your impact gun struggling to break loose seized up and rusted bolts? Our Summit Racing™ 20V 1/2" 800ft-lb impact guns have the power that you need. They feature a high performance brushless motor, reverse reduced speed for safer loosening, and an integrated LED work light that brightens dark work areas. Their high quality all-metal head offers enhanced durability and long-lasting strength. The variable speed trigger and 3-speed settings adapt to different working conditions, and also includes a belt hook for convenient storage and portability. Additional details: * Battery voltage: 20 V * Forward/fastening working torque: 800 lbs.-ft. * Reverse/loosening working torque: 1,100 lbs.-ft. * No-Load speed: 0-1,700 rpm * Impact frequency: 0-2,100 bpm * Compatible batteries: -- SUM-900710: 6.0Ah battery pack -- SUM-900711: 7.5Ah battery pack

Not Yet Reviewed

$279.98

$329.97

On Sale

Summit Racing™ Freedom LP Muffler Replacement Kits

Summit Racing™ Freedom LP muffler replacement kits offer improved performance and deep big block sound without the big price tag. No need to replace your factory stainless tailpipe, just follow the simple instructions to cut your stock muffler out and clamp in the new Freedom LP Series muffler and intermediate pipe. The kits are made from high-quality 409 stainless steel that will provide a lifetime of trouble-free performance. Whether you're towing a load or toting kids, they deliver more usable pulling power and torque, while being quieter inside the cab than other aftermarket mufflers. The fully welded construction features louvered tuning ports that offer better volume efficiency with improved flow without using baffles or packing to blow-out. Select the Freedom LP replacement designed for your vehicle.

Not Yet Reviewed

$531.99


$478.79

On Sale

Summit Racing™ Loaded Strut Assemblies

Buick, Chevy, Chrysler, or Dodge—whatever type of vehicle you drive, Summit Racing™ has just the right suspension components, including these loaded strut assemblies. They're application-engineered to your vehicle's unique riding and handling characteristics for better suspension performance. Hundreds of models are available, for fitment on vehicles from the 1980s and up. Summit Racing™ loaded strut assembly features: * Twin-tube, nitrogen-charged design for better performance * Consistent robotic TIG welds * High-range -45 to +450 degree grease applied to all bearings * Strut rod nuts are torqued to OE specs and retain the OE spring compression * Phosphate finished and painted for corrosion resistance * Chrome plated pistons for added life * Neoprene strut boots included * Rubber seat and bumper meet or exceed OEM specifications * High-quality NOK seals * Every unit is put through a 300,000-cycle durability test

4.22 out of 5 stars ( 274 )

$257.99

$270.99

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