i have recently purchased a 8 psi pulley for my comptech kit from tech2motorsports. does anybody know the recomended fuel pressure to run more boost and/or how much i should turn the FMU. (in degrees)

thanks

MAtt

 

I would invest some money in either an emanage or aem, bigger injectors.... the stock pressure should be fine...
Beroz

 

i read in a search that i would need to adjust the fuel pressure becuase of more boost and drew told me on the phone that i need more fuel pressure to. i pm'ed him but someone replied back saying he is out of town and he would get back to me. i think he didn't get the message so i figured i would try posting. maybe i will just pm him again

thanks

 

I also got the 8 psi pulley and I will use 550 cc and stock FRp and high preassure fuel pump 255lph @ 90psi

I recomend you emanage and bigger injectors, your injectors will be near the limit

 

I am selling my 440 CC injectors.... interested?

 

You can't just increase fuel pressure. Sure it'll make the top end safer, but you'll will be running very rich in the bottom end.

The FPR based tuning methods of the Vortech and Comptech SC's are red neck at best. Don't push it with a smaller pulley and more pressure. Get yourslef some bigger injectors and engine management.

 

What is stock fuel pressure btw? My FP gauge tells me its somewhere b/n 300-350 kPa (or 43-50 psi).

 

According to Joe Sierro at Comptech:

 

Thx Aus.

 

according to my AEM FPR instructions, it's suppose to be at 47-54psi for stock static fuel pressure. Anyone know what honda says is factory spec?