So after reading pretty much every GT30 thread on this forum over the past few days, I have come to this conclusion, which I would like the gurus(?Adrian?, Dale, Lithium) to confirm.
GCG do a package: Lines, Spacers, Gaskets, Turbo, Dump, Pretty much everything minus an intake pipe for 3070 inc GST RRP, with my turbo dying and expecting a credit card approval, i think this is what all the threads point at:
RB25DET 2WD/RWD The best option for traction and power(300ish rwkw) is the Large .84? Garret rear IW GT3076r
But i own a Stagea, 1750kg, currently auto(manual when it blows), and keeping an eye out for a cheap PFC or will be going a Vipec/Link, a Real GT3071R (700177-5023) with a .63? Garret IW rear should be capable of approx. 270rwkw(which means the cheap 480cc S15 injectors are safe to use VS nismo's for 2-3x the price), dying off after 6500-6800rpm(7000redline anyway) but hopefully getting around 6-7psi around 2-2300rpm, aiming for decent boost by 2800-3300 and all in ASAP(18psi?) for a decent MIDRANGE powerband. An exhaust cam-gear would help bring the boost threshold down. EDIT: [ And a stock internal RB25DET should last longer on 270awkw than 330 ] Current mods: Full exhaust, FMIC, un-connected EBC, so will do turbo/pump/injectors/ECU all at once!
So if anyone with more knowledge than I can confirm or correct the above conclusion, it would be greatly appreciated.
Cheers,
Ryan