1970 Chevy Truck

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ERNEST BACA
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  • 1 POST
Engine Performance problem
1970 Chevy Truck V8 Four Wheel Drive Manual

I recently changed heads on my 1975 chevy engine and now it runs like crap.the engine is back -firing through the carberator
Dec 31, 2009 at 7:30 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Did you put the engine no.1 piston on its compression stroke/TDC and did you adjust the valves properly
Dec 31, 2009 at 8:12 PM
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