Answer these questions and i'll confirm what I already know is wrong:
1 What distributor do you have?
2 What ECU are you using?
3 Are you using the vac advance on the distributor?
4 What port is the vac hooked to ported or constant?
5. What is your initial or idle timing set at?

You can answer here or email this info to me at tech@4secondsflat or simply call us at 541-942-5920 and we can discuss this in detail.

The call is free the information is "Priceless"