fuel presure

[copteaser]

40 over pistons, 50 lbs injectors, 212-212 cam, ported heads TE-45 (a) turbo. what should the fuel pressure be?l

 

[Carolinaturbot6]

What chip are you using?

What is your boost pressure set at?

The most important thing is to tune for zero knock under wot. While o2 #'s aren't the best way to tune, they normally should read between 760-820mv at wot. Again, adjusting your fuel pressure to prevent detonation is the key. Your chip maker may be of more help on that note.

I'm not familiar with a turbo that size, so maybe someone who is will point you in the right direction.

 

[WarpSpeed]

42#s static, then tune from there, carefully.

 

[copteaser]

thank you.......