Finally...

[we4Mateo]

I have already done that. I know that 16#'s runs clean. Its the 17#'s that is questionable. It didn't register knock about 1/2 of the runs. The original question was if I should try to reduce timing or just drop it back down to 16# and call it good.

~JM~

Both...have you verified fuel pressure at WOT yet? Does it rise 1psi/1psi of boost?

 

[~JM~]

Both...have you verified fuel pressure at WOT yet? Does it rise 1psi/1psi of boost?

Yes.

~JM~

 

[groumoutis]

It is tit for tat. Boost vs timing. If it was me I would back the boost back down to 16psi. If you want to be able to get more then buy Razors kit. It is worth every penny.

 

[~JM~]

I know that most of you are running alky, but I don't want to add another system to the car at this time. There is plenty of performance & learning for me at this level.

Thanks
~JM~

 

[turbofabricator]

I say add alcohol. Best money spent on these cars. Then step up injector size. Or park it and get that stroker stageII built for your new heads.

 

[Ttype6]

I have already done that. I know that 16#'s runs clean. Its the 17#'s that is questionable. It didn't register knock about 1/2 of the runs. The original question was if I should try to reduce timing or just drop it back down to 16# and call it good.

~JM~

You need more fuel. Until you get it,turn down the boost

 

[3.8L V-8 eater]

If you already know at 16lbs it runs clean then leave it there.....You need to get some injectors.....