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Headers
I’ve been thinking on putting some long tube headers on my 86 k20. It has all the original smog pump and air lines running all over the place including going into the stock manifolds. I’m wondering if I put new headers on and block off the lines going to the manifolds if that will create any...- alc4819
- Thread
- exhaust manifold headers smog
- Replies: 2
- Forum: Engine & Performance
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Engine problem
I’ve got a 350 with a turbo 400 trans, it’s having trouble starting and ides high sometimes, also when a load is put on it backfires and won’t downshift. Anyone else had a problem like this? the engine has a smog pump which I think might be the problem or the carb- alc4819
- Thread
- carberutor engine smog
- Replies: 13
- Forum: Introduction
