Maybe be worth it to put it on a dyno?carb is 8896, motor does have dome pistons, and a nitrous mechanical roller on 114. i do not know more as the motor was bought complete.
The most timing we have put in it so far is 34 degrees, plugs are still a little rich and porcelin is brown. Shifting @ 6500 and going through the traps @ 7000.
will bringing the timing up to 38 and running a hotter plug clean up the plug? Also I have the plugs gapped @38
as stated I want to get the tune dead on before going to the spray.
thanks again for any help you can offer