Quote:
Originally Posted by ralc
had a similar problem. Nelson Specialties in Mooresville, NC did the distributor and back on the same dyno, it picked up 46 HP He is amazing. Turns out the advance curve was way off and the gear was grinding into the block
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Just another vote for Nelson Specialties. My idle was hanging up at around 1200rpm and I determined that the distributor advance was not fully returning. Sent the dizzy to Nelson for a blueprint/rebuild. Solved the idle problem and the seat of the pants performance gain was noticeable. Very knowledgable and helpful folks. Highly recommended.