I would like some advice from the E85 guys. This is my 2nd year on E85, and I really like it, but I have a few issues that I would like to fix.
1st- ever since I switched from race gas to E85 my fuel pressure goes up & down on its own, I set the pressure at 6 lbs and and it creeps up to 7, I then re set it at 6, make a pass, and its down to 4 or 5. I have a new MagnaFuel regulator, cause my BG regulator was doing the same thing, and last year it took a $h*t. and just quit working, my MagnaFuel pump is a few years old. My carb is a 1050 HP dom with the Quick Fuel E85 Kit.
2nd- When the car is warmed up, before I make a pass, it pounds hard out the pipes and sounds good, After a pass, on the return road, and all the way back to the pits, the motor sounds like a different motor, the clean crack out of the pipe is not there and sounds like $h*t. After the car sits for a wile , buy the time I make my next pass, its clean and pounds hard out the pipes.
3rd- Any time I am in the intermediate circuit, it loads up, Now it is clean as soon as I stab it. I tried going up on the intermediate circuit air bleads, but all that did was make the intermediate circuit come on sooner.
Thanks John