Re: What did you do to your truck today.The 3rd chapter
Upped the initial timing from 8 to 14 degrees to make total amount 36 degrees. Much better throttle response. Need to get a tach that goes to at least 4K rpm to see when total advance is all in. I'm thinking that I need to recurve the HEI distributor
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Terry
1970 Custom Camper/C20 , GM Crate 350/7004R, Dana 60, factory AC
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