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Old 05-22-2008, 01:39 AM   #1
truckdude239
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Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,233
guys i pulling my hair out i need help

i can not get my truck running right. timing with hei was base to run somewhat decent was 18degrees bftdc so we swaped the point distbotor back in. motor is a 305 out of a 78 c-10 its bored 30 over with stock cam. we can get it to run okay but it still pops and backfires timing with points set between 4-8 does the same thing.i need some ideas
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