TurboXT Posted September 13, 2005 Share Posted September 13, 2005 I got the brat fixed, she runs good, with minimal hesitation every once in a blue moon. I am getting some backfiring through the carb when the engine is cold, and I rev it high then rip my foot off the gas...what does this indicate? Thanks, Rick Quote Link to comment Share on other sites More sharing options...
oddcomp Posted September 13, 2005 Share Posted September 13, 2005 my guess is timing .. either too advanced or the centrifigal weights are sticking.. i think the carby/non ecu cars have centrifigal advance plus vacum advance Quote Link to comment Share on other sites More sharing options...
Bobby_boucher Posted September 13, 2005 Share Posted September 13, 2005 i would have to say timing as well.... but heck i dont know jack i just like to post replies Quote Link to comment Share on other sites More sharing options...
kingbobdole Posted September 13, 2005 Share Posted September 13, 2005 i would have to say timing as well.... but heck i dont know jack i just like to post replies W000! Rick smells like cheese! Quote Link to comment Share on other sites More sharing options...
TurboXT Posted September 14, 2005 Author Share Posted September 14, 2005 Cheese? Anyway......timming is dead nuts on @ 8 deg. BTDC I did the paper test with th antibackfiring valve, and it didn't suck the paper up. And accoriding to that, it is defective. But where abouts are the centrifugal weights, and how do I check/fix them? Thanks Rick Quote Link to comment Share on other sites More sharing options...
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