New Holley 4 bbl
Just purchased a 87 Minnie that the previous owner had a New Holley 4 bbl recently put on, went to get the rig smogged and the tech said it was running too rich and it didn't pass. When he did the H...
Forum Discussion
Mbrown wrote:
Well upon further research and discussion it turns out its an distributer/carbuerator issue
X2, Glowing manifold means either a too lean mixture or--late ignition timing. Check out the distributor first, both mechanical advance and vacuum advance system. By bet is on the distributor as the problem.
Repaired these countless times in my shop days. Mostly GM however.
