1990lx5oh New Member Aug 10, 2007 26 0 0 Weaverville, NC Jul 29, 2008 #1 Jul 29, 2008 #1 With the few mods ive done (listed in the sig.), the cam being the biggest, and base timing is set at 10 btdc, would there be any reason i should run higher octane?
With the few mods ive done (listed in the sig.), the cam being the biggest, and base timing is set at 10 btdc, would there be any reason i should run higher octane?
stykthyn I want to measure mine. It doesn't look that tall. 15 Year Member Jul 6, 2006 5,232 2,653 223 gainesville Jul 29, 2008 #2 Jul 29, 2008 #2 not unless your pistons have raised your compression ratio. I think that you would be fine with 87 octane. anything else would be too much.
not unless your pistons have raised your compression ratio. I think that you would be fine with 87 octane. anything else would be too much.
