need to know more about the combination.

engine size, compression ratio, cam specs, timing at idle speed(very important), Manual or automatic transmission, converter, gear ratio, car weight and anything else you can think of.

Most likely a timing curve change and/or accelerator pump nozzle change will be the solution but if the combination details listed above are out of wack to each other it will be more difficult to fix.


In theory, there is no difference between theory and practice. In practice, there is.