Originally Posted by SLK32GERMANY
How much octane are you running? I would try 98 or 100 Octane and check if the car also pulls 3 degrees of timing from 3rd to the end of 4th, like your car did during the run...Further reduction of IATs would also help.
The octane is always 93 from chevron or exxon. The higher octane might not be a bad idea. You think a couple of gallons per tank would work, or are you meaning a full tank of race gas?
I dont know how to further reduce IAT's since i have a supercooler and separator valves...?
Originally Posted by waldig
I dont know but seem to believe that your w pump had a regulator added too. Please set the idle pressure up to about 70 psig at idle and give it a go. The millisecond reading are very likely noise and not actual changes, the pump and regulator dont have that much dynamic range.
I think you will go a long way toward fixing the overly lean condition with that, WOODY
and yes WEEKEND
WEEKEND WEEKEND WEEKEND WEEKEND
I am currently running a non-return style setup. The return hose is still on the car and i could buy another adjustable FPR but my question is even if i adjust it to 70psi how am i gonna dial it back in the midrange.....?