log file

[Rozwell1]

Im looking for what this car is doing pulled this log at the track 1/8 mile run ? is there anything you would fix or just keep it the same 8.43 et with this setup

Thanks for the time
Note all stock

[xsignature]

u got alot of knock. it went to 8* st and 1* Lt.

[Rozwell1]

u got alot of knock. it went to 8* st and 1* Lt.

Ok what is the problem with 8 on knock, is this a timing or fuel problem ?

[johan]

I would install a catch can before messing with anything and also maybe try a different brand of fuel.

[Rozwell1]

I would install a catch can before messing with anything and also maybe try a different brand of fuel.

Thanks Johan i will do that

[mpomario]

I haven't really had much knock in my logs RoZ, but am building a catch can now. It seems that the oil in the airflow brings down your octane quite a bit. I am going to install it, put back to stock for a week or two, clean the throttle body, then reinstall my 93CAI tune and try adding some timing until I get knock then back it down a bit. I may have to head out to Denton or Ennis on a test and tune night.