Transmission pump puked so waiting on that to be fixed.
But found out this thing does not want much timing in boost on 89 octane. I think im going to have to get him to use 93 octane.
Transmission pump puked so waiting on that to be fixed.
But found out this thing does not want much timing in boost on 89 octane. I think im going to have to get him to use 93 octane.
So was 20% enough to keep from blowing the lid off of B5913?
1998 GMC Sierra K1500 5.7/4L80E, longtubes, 411 w/COS 5, marine cam/intake, Whipple. 91 octane at 6000'.
1997 GMC Sierra K3500 7.4/4L80E, 411 w/COS 3, Whipple, small cam.
2004 Corvette Z06 with longtubes.