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Re: 1996 gmc 4.3 distributor phase issue need help
Quote:
Originally Posted by bracketshark
I didn't build the motor, I was told the cam is installed correctly. Yes we continuously reved the motor over 1000 rpm and saw maybe 1-2 degree change in the phasing. The owner is going to call comp cams tomorrow. I don't know for sure that with the distributor in the proper location the motor can run the way it should, it runs that rough. I'll post back when we figure it out. I think the cam is wronge for the application. Thanks
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http://files.automotiveforums.com/ga...hp?photo=51302
If dist will not center up or/to the right cam retard setting remove dist and turn the dist gear 1/2 turn /190 degrees.
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Remember proper testing gives us the answer to many problems.
MT
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