hey I have a '01 GT with a Diablo Sport Predeator hand held turner, I am looking for an answer as to what the timing should be set at? I have a Bullitt manifold, and full exhaust, underdrive pullies.

I want something that will give me the most power, and not blow the motor. I can also ajust the fuel as well so any suggestions would be greatly appreciated!

thanks

 

Don't touch the fuel unless you have a wideband.

Make sure you have premium gas in and max the timing on the tuner. Do a pull and listen for pinging. If you hear it lift pull over and back off the timing. Repeat until you hear no pinging then back it back one more.

 

Thanks MM281, she is running like a charm... and breaking loose all over the place!