i have an R33 S2
- stock cooler
- stock ECU
- stock turbo
- apexi power intake
- split dump and 3" front
- hollow cat
- HKS hi power 3.5"
- 10psi
made 170rwkw. with misfire on 11-12psi, stopped the run, coils earthing out
taped coils with nitto elec tape = no missfire, yet to dyno
PFC on the way, then what sort of grunt would it make with 12psi and FC? anyone?