What’s new in the Summit Racing performance turbocharger universe? Two new 2700 Series ‘Giant Slayer’ S492 turbos with 92mm compressor wheels that make big horsepower. Like other 2700 Series turbochargers, the 92mm Giant Slayers are designed, machined and precision assembled in North America. They feature 3-D milled, 2618 billet forged compressor wheels for superior flow and dependability at high boost levels. The turbos also have 360-degree thrust bearings to improve durability at high-boost shaft speeds, plus a larger V2 race cover so the compressor side isn’t starved for air. Related Articles - IRD Racing “Rated R” Blow Through Custom Carburetor - Summit Racing SPC Engine Block - Goodson Premium Micrometers
Available in T4 and T6 styles, the Giant Slayer 92mm turbos have an oversized 103mm turbine wheel. In fact, the T4 version is Summit’s highest mass-flowing T4-style turbo. Its special turbine housing and compact design was developed for people looking for easy four-digit, eight-second horsepower out of their present T4 turbo kits. Kf Flange Clamp
The T4 Giant Slayer is rated at 1,150 to 1,450 rear-wheel horsepower and the T6 turbo at 1,300 to 1,550 rear-wheel horsepower. Your exact horsepower figure may vary depending on engine modifications, transmission type, converter stall speed, and other factors.
Determining how much horsepower a turbocharger can add depends a lot on your engine configuration and its efficiency. You need to spec the turbocharger based on how responsive you want it, as well as the engine’s mass-flow requirements. A turbocharger producing 700 rear wheel horsepower on a a Toyota 2JZ at a moderate pressure ratio of 1.5:1 would not be the ideal one for your 454 cid big block Chevy. Comparing one turbo with another is pointless unless it is the same engine combination with controlled variables.
When Summit created its Turbocharger Specifications Chart, they decided to baseline power ratings on a drivetrain combination popular with many drag racers—a GM LS engine from 5.3L to 6.0L of displacement with stock-style cylinder heads backed by a TH-400 automatic transmission with a non-lockup torque converter.
If you have a similar combination, Summit is confident you can make horsepower in the ranges specified. Even if you run a totally different drivetrain setup, the ratings are very useful when comparing one Summit Racing Performance Turbo with another.
Summit also created a Turbo System Components Chart to help take some of the hassle out of piecing together the hot and cold sides of your turbo setup. It lists Summit Racing brand components for T4, T6, and V-band style turbos including:
• Downpipe flange and clamp adapters • Compressor outlet flange/clamps • V-band to slip-fit adapters • Intake/exhaust transition tubing • Hot side build kits (T4 and T6 only) • Piston and diaphragm-style wastegates, blowoff valves, and boost control solenoid • Turbine flanges (T4 and T6 only) • GM LS turbo manifold for T4 turbos • V-band to T4 flange adapters
The Turbocharger Specifications and Turbo System Components charts are listed under the “Instructions & Calculators” tab for each Summit Racing Performance Turbocharger listed on our website.
For more: 2700 SERIES 92MM TURBOCHARGERS
Designed for firm crisp shifting, improved gearing and power capacity for the 2010-2015 5th Gen Camaro V8.
American Powertrain, a distributor of TREMEC transmissions, now offers a TREMEC GM Magnum XL 6-speed transmission conversion kit for any 2010-2015 5th Gen Camaro (SS) equipped with a V8 engine. This kit can be purchased with a choice of two gear sets as a replacement for the TR-6060 and is rated at over 700 lbs./ft. torque with close to 8,000 rpm shift capacity. Developed as a performance upgrade, the Magnum XL transmission features a direct mounted shifter that replaces the old 6060 shifter linkage to improve shifting for lightning-fast gearing and acceleration, making it ideal for performance street applications and racing.
The Pro Hemi Camshafts are precision ground in the USA from high-quality bearing steel billet cores and finished on modern Landis CNC grinders.
Ferrea uses the latest technological advances in valves gained through numerous engine development programs.
MOD Coils feature custom primary and secondary windings for increased output and performance.
This tool can handle up to 1,000-lbs. of spring pressure—plenty of grunt for even the gnarliest of performance engines.
Taylor Laster and his team at TRE Racing Engines in Cleveland, TX, outside of Houston, build some very nice and very fast engines. We got to see inside the engine machine shop to check out the operation first hand. We were in drag race engine heaven, and definitely came away impressed. Related Articles – 4,500-HP
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During last summer’s Ultimate Callout Challenge, we got the chance to speak with Dan Snyder of SPE Motorsport about his dragster setup, which is powered by a triple-turbo 6.7L Powerstroke engine. Check out the details in this Diesel of the Week episode! Related Articles – 1,100-HP Nitrous LS Engine – 2 Wheels 2 Ways Ep.
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