what psi should i be running? 95 ls motor with big fuel pump, bolt-ons and mild turbo cams.

 

what engine management are you using??
do you have a turbo? or just the cams...?

 

no stand alone / hondata yet. 91 ls pre-odb ecu. the car is going to be turbo'd in a month or two. the car just has the turbo cams right now. im going to the track in a few days and i just want the engine to put out all it can for a last 1/4 mile time so i can compare it to when im turbo.

 

bump cuz i needa answer

 

just put on 50psi it wont hurt anything just help thats good enough

 

50 psi will be to much. It will miss and bog. I would want to see about 40-45 on WOT. No more than 45 without the turbo.

 

stock is like 35-40psi

 

This relates to a ? I have also, with a stock ls motor w\bolt-ons. After 4K RPM WOT and regular cruising (2.5K RPM) I seem to be running pretty lean (13-15 A\F ratio.) I'm currenly at 38 PSI fuel pressure. How high can i take it without over working my injectors?

 

thanks guys. its now set to 43. its was running rich at 45

 

I have 34 psi at 2000rpm with my B18B 1999 with I/H/E, 65mm TB and intake ported.

What's the best pressure at 2000rpm with my set up???

 

I have my B16A set to 38psi (stock setting)... richening it up, leaning it out, nothing seems to make that much of a difference and I've played with it for quite a bit since I have nothing else to tune on the engine

Something to think about.