Originally Posted by ole green
Ok. I'll experiment with the timing of the valve opening to see if affects my bog condition.
Thanks
Mark
Shure you aren't talking ignition timing?


BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022