Top End Miss

rklein383 said
My cuda was doing the same thing. The distributor bushing and or shaft was worn out. This was a dual point distributor and at high RPM, it would cause the points settings to vary enough to cause problems. I don't know if an electronic pick up (magnetic or infra-red) would do the same.

Switching out a distributor is a heck of a lot easier than alot of the things you have been doing.

Rod

i did change dizzy's when i swapped in the MSd box... was just running an ignitor II petronix point conversion in it...

moper said
I know you've said you pull the air cleaner on occasion... When was the last time you took some aerosol carb clean and blown out the air bleeds? If you dont run the filter, this should be done very often... Just blow directly into and down each air bleed for about 4 seconds.

i run with the air cleaner off only at the track... but yes i do regularly clean out the air bleeds... also when i do my first jet change at the track i spray thru the ports there to...

StrokerScamp said
Yeah they made his fuel problem finally show up.

gonna try a vac 750 carb on it... i think my carb guy has one he will let me test out...