JDM AWD /// platform file
Nissan GT-R (R35) build guide
VR38DETT · 3.8 twin-turbo V6. What the stock hardware reliably supports, where it breaks first, and the fastest safe path to more.
The Nissan GT-R (R35) makes 565 hp stock at roughly 3,900 lb (6.9 lb/hp). Its stock internals are good for about 850 hp, the fuel system for around 650 hp, and the stock turbo(s) flow about 680 hp. Below is the limit sheet carbuildcheck analyzes against, plus the platform's documented weak points.
01 Factory card
Stock power565 hp
Curb weight3,900 lb · 6.9 lb/hp
LayoutAWD
InductionTurbocharged
02 What stock parts support
Engine internals~850 hp
Fuel system~650 hp
Induction ceiling~680 hp
Clutch (manual)~600 hp
Transmission (auto/DCT)~620 hp
Cooling (sustained)~700 hp
Community-documented crank-hp planning figures, conservative by design. How these are used in the score →
03 Where it breaks first
The GR6 gearbox circlip and clutch capacity are the classic R35 failure at this level — transmission work comes with the power.
Past ~800 you’re into bedplate/main-stud territory. Budget accordingly.
04 The typical path
Stage 1 tune → intake → downpipe → intercooler → Stage 2 tune. Fueling before E85, driveline before sticky tires.
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