What do you guys think I should do for fuel??

[Cutter]

Here's what I got:

X charger with high boost spacer wheel
RR 8600 ECM
Cam
ported head
RR Intercooler
All the little bolt on's as well

Currently have 42's with a RRFPR. Should that be enuff or should I run 48 - 50's???

I know at this point I should just mod the J pipe with a O2 sensor so will know for sure.

[SRTOutlaw]

91 octane should be fine.

[Cutter]

91 octane should be fine.

That's standard. Usually only use 94 unless have to fuel on the water. Then its 91. What I ment was injector size. Might add that I'm in Vancouver and its pretty fresh up here.

[Lurker]

I think you answered your own question in your original post. Get the wideband and be done with the guessing.

[Green Hulk]

I know at this point I should just mod the J pipe with a O2 sensor so will know for sure.

I highly recommend you do this.

[DaveC]

Cheap insurance for the Big $$$$$ you already have invested.

Originally Posted by Cutter
I know at this point I should just mod the J pipe with a O2 sensor so will know for sure.

[dhoad]

I run 48lb injectors with similar setup, except I have RR SC