normaly my oil has been clean for very long periods of time but lately it discolors rapidly..like to black..
could that be an over fueling situation ??
does anyone have any suggestions on a cam for my 496 chevy.
it's a 13 to one on full time propane hooked to a 2500 stall turbo 400 transmision, running 4;10 gears.
at this point i have a comp cam marine grind but the package is a bit slower than the previous 454.
i know a close match is...
i wasn't aware of any low level compression issues for propane motors-engines when we built my 496 chev
so it's 13 to one in a street and strip trailer towing package..
works just fine, no detonation
cleanburner