This is my car, the question marks are things i'm not certain about because my mechanic has organised it not me.
Car: 1993 R33 GTS-t
Under the hood:
Engine: RB30det (RB30/25)
Internals: RB30 polished and balanced crank, Eagle Rods, HKS? pistons, Tomei Cams with adjustable cam gears, RB25 port and polished head, ? valve springs, Trust GReddy Plenum, ? Metal Gasket, Custom extractors and exhaust manifold. See through timing belt cover, N1 oil pump, and nismo water pump.
Induction: GT35/40 roller bearing turbine, with custom blade angles to spool up at 3000rpm, nürburg spec intercooler, Internal wastegate ?mm, custom airbox and pod filter to look as stock.
Fuel System: 1000cc injectors, GReddy fuel Rail, surge tank, Bosch fuel pump, braided lines, splitfire coil packs.
Management: Apexi power FC with hand controller.
Exhaust: 3.5 inch straight through and 9.5? inch cannon.
Gearbox: Rebuilt RB25 gearbox with strengthened 1st and 2nd gears.
Clutch: Exeedy twin plate with push button.
Diff: R200 2 way diff?
Brakes: R33 GTR calliper kit with drilled and slotted rotors.
Suspension:?
Wheels: 19x8.5 inch decorsa all round, running michilin sports pilot.
Performance estimate: 410rwkw, 900Nm, power to weight of 0.304kw/kg.
Now i've aimed for 400+rwkw, with the above modifications, should this be attainable, and if not, what should i look at doing.
The head has stage 1 cams and will be able to rev to 8,500rpm with the oil pump, water pump and nitrated crank.
the gt35/40 i heard is perfect for the engine, and the early spool should make it pretty awesome, i've read about a r31 called hypogt getting 480rwkw bt he had a 45mm external wastegate and smaller injectors, will the limitation of the internal wastegate, be an Achilles heal? I'm trying to make this look stock, so as far as a cop is concerned my mods will be exhaust and intake plenum.
the turbo will be low mount and in a bag and the pod filter in a box that looks like standard so this should pass the canary cops.
I am unsure what to think as i am a first year mechanic apprentice and many class members have said i'll be lucky to get 350rwkw, have they underestimated the RB30det or have i over estimated?
