Which should I go with GTX2863, 2530, or 2860-5
Before I have my r32 tuned on a haltech, I want to install new turbos. My goal is 600-650hp. Currently making 530hp on R34N1 turbos. Cant decide between gtx2863,2530 or 2860-5.
Current setup
530@19psi
2.8l (supposedly tomei stroker)
tomei cams
tomei manifolds
nismo intake manifold
700cc injectors
nismo fpr/pump
N1 oil pump and water pump
R34 N1 (AA403) turbos
hpi elbows
mines frontpipe
Decat
HKS exhaust
tomei ecu