Quote:

Quote:

Sounds like someone put a two barrel carb and a set of mufflers on it. 3 carbs-2 MSD boxs-2 fuel pumps-3 sets of plugs-cap&rotor. all been change. check valve lash 5 times ! springs look ok not that old-Just took the front of the motor apart everything on the timing chain looks great. also change it from e-85 to gas no change. timing is rock solid. 18-34 .
nothing in the oil filter. compression test good 100-170 . will not rev up..not crisp and clean. What else to check- ideas..split them out !






What? 100psi is barely enough to fire a cylinder..




Chris..


I am sure that was a misprint on the 100#. is the pick-up leads going to the MSD box in phase? I know if they are reversed it will usually mess with the timing.


Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.