Projects at
KTR Performance
Over the past decade we’ve built and refined a wide range of platforms. Below is a curated set of recent builds—ranging from turbos and superchargers to full engine builds, suspension/braking, exhaust/cooling, transmission/drivetrain, interior comfort, and modern audio—each tailored to the owner's goals and usage. Explore the details, and when you’re ready, tell us your goals and chassis—we’ll spec a package that fits.
Engine Build - Gen III LS 6.6L LQ9 Supercharged
A forged 6.6L Gen 3 iron block LS assembled by KTR Performance for a ProCharged 2003 Silverado, built to deliver a reliable 800 horsepower foundation.
Engine Build - Gen IV LS 6.2L LS3 Supercharged
A forged 6.2L LS3 built for KTR’s 2002 Corvette Z06, converted to 24x for ECM compatibility and topped with a Magnuson Heartbeat Supercharger for future boost.
Engine Build - Gen V LT 5.3L L83 Supercharged
A forged 5.3L L83 built for KTR’s Sierra shop truck with CompStar and Wiseco internals, BTR valvetrain, LT4 fueling, and a Magnuson 2650 supercharger.
Engine Build- Gen IV LS 6.0L L96 Supercharged
A boosted 6.0L Gen 4 LS built for a ’68 C-10 with CompStar/Wiseco internals, PRC 220 heads, BTR PDS Stage 2 cam, and a Whipple 3.0L—managed by Holley.
2006 Chevrolet Corvette Z06 Cam and Headers Package
This 2006 Corvette Z06 got LS7 valve upgrades, a BTR cam, and long-tube headers—eliminating the risk of valve failure and adding 70+ HP in the process.
1999 Chevrolet Corvette Heads & Cam Package
A failed harmonic balancer became the perfect excuse for a power boost. This C5 Corvette left KTR with a full heads and cam package, long tube headers, and intake upgrades—gaining nearly 100 HP over stock.
2017 GMC Yukon XL
A failed lifter could’ve meant an expensive repair—but KTR Performance turned it into a performance upgrade. This Yukon received a full BTR DOD-delete package, cold air intake, and fresh brakes for more power and peace of mind.
1999 Shelby Series 1
One of just 249 ever built, this Shelby Series 1 came to KTR in need of complete restoration after engine failure and years of exposure. KTR sourced a brand-new factory engine and original interior materials to return this rare car to its original glory.
2013 Chevrolet Corvette Grand Sport
Naturally aspirated power perfected—Lingenfelter-ported heads, GT-series cam, long-tube headers, and dyno-proven gains for this rare-color Grand Sport.
1970 Chevrolet Chevelle SS
Classic muscle modernized—Magnuson Heartbeat supercharger, Wegner accessory drive, and Lingenfelter valvetrain pushing this LS3-powered Chevelle to 567 whp.
2013 Chevrolet Camaro ZL-1 LPE 700HP Package
Stock no more—Lingenfelter’s 700 hp Magnuson 2650 package, CNC-ported heads, GT9 camshaft, and dual-disc clutch make this ZL-1 a true street weapon.
2025 Chevrolet Corvette Stingray Z51 w/ Lingenfelter 427 Engine Package
The first 2025 C8 Stingray with a Trifecta-unlocked ECM and a Lingenfelter 427 engine swap—built, calibrated, and styled in-house by KTR.
2002 Chevrolet Corvette Z06 Magnuson HearTbeat Supercharged LS3 Package
From cracked pistons to a full rebirth—KTR rebuilt the LS3 with forged internals and added a Magnuson Heartbeat supercharger, producing 580 whp of reliable power.
1968 Chevrolet C-10 Whipple Superchargerd LS Manual Transmission
Full-frame restoration and transformation—QA1 suspension, Wilwood brakes, KTR-built LQ9 6.0L w/ Whipple 3.0L, and a custom-wrapped exterior redefine this C-10.
1972 Chevrolet C-10 LS and Manual Transmission Swap w/ Whipple 3.0L
A returning classic turned powerhouse—LS swap, 6-speed manual, Whipple 3.0L supercharger, Vintage Air HVAC, and refreshed interior insulation and weather-sealing.
2013 Chevrolet Corvette 427
Factory-optioned rarity refined through multiple KTR upgrade rounds—cammed LS7, MGW shifter, Brembo carbon brakes, new audio system, and reupholstered seats.
2014 GMC Sierra Manual Transmission Swap w/ Magnuson 2650 Supercharger
The first of its kind—KTR converted this 2014 Sierra to a 6-speed manual, added a Magnuson 2650 supercharger, custom exhaust, and modern comfort upgrades.
2012 Chevrolet Caprice PPV Kenne Bell Supercharger Package w/ Manual Transmission Swap
A former undercover police car turned performance sleeper—manual-swapped, supercharged, and refined through multiple KTR upgrade rounds for balanced street performance.
Ready to Plan Your Build?
Fill out the form with details about your vehicle and goals, and we’ll take a closer look to recommend a package that truly fits your setup. No guesswork, no pressure — just expert guidance and a plan you can trust.
