USA RWD /// platform file
Chevrolet Camaro SS / Corvette C7 build guide
LT1 · 6.2 NA V8. What the stock hardware reliably supports, where it breaks first, and the fastest safe path to more.
The Chevrolet Camaro SS / Corvette C7 makes 455 hp stock at roughly 3,800 lb (8.4 lb/hp). Its stock internals are good for about 850 hp, the fuel system for around 580 hp, and its naturally aspirated setup tops out around 540 hp without forced induction. Below is the limit sheet carbuildcheck analyzes against, plus the platform's documented weak points.
01 Factory card
Stock power455 hp
Curb weight3,800 lb · 8.4 lb/hp
LayoutRWD
InductionNaturally aspirated
02 What stock parts support
Engine internals~850 hp
Fuel system~580 hp
Induction ceiling~540 hp
Clutch (manual)~500 hp
Transmission (auto/DCT)~550 hp
Cooling (sustained)~550 hp
Community-documented crank-hp planning figures, conservative by design. How these are used in the score →
03 Where it breaks first
Direct injection limits cam profiles compared to the old LS. Calibration quality matters more than lobe bragging rights.
Stock internals take ~750 hp on sane boost. The DI fuel system is the wall; port-injection add-ons are the fix past it.
04 The typical path
Intake → headers → tune → cams or forced induction. NA gains are honest but small; the big unlock is boost, and boost starts at the fuel system.
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