Join Date: Apr 2000
Location: western MA. USA
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Re: trivial timing
have you checked your vacuum advance? When you timed it did you pull the vac advance off and plug the line?
Sounds like you should do a compression test , should be in the 180-200 range min 175 I think. all cylinders with in
a few psi of each other. if you have a low one squirt oil in it and see if the compression goes up. if it does then rings, if not then its the head/valves. make sure you have no blockage in the air intakes. (Try running with the
intake line off the airbox for a bit and see if it helps. )
87' Zuke Spoa, 31's, 4.16 tcase, Camo,Header,2"exhuast, Cam.
Locked both ends, 8klb winch, Snorkel -Wildweasel2