 what does this sound like to you, tuning help needed |
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| G e o r g e |
 Jul 1 2008, 12:16 AM
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#1
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Dr  Group: Members Posts: 1,905 Joined: 20-September 05 From: Southern Cal Member No.: 4,832 Region Association: None 
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Setting my engine timing at 28 degrees at 3500 rpms I get backfiring/ popping
can this be caused by fuel starvation? or is this because of another issue i'm using the mark on the fly wheel to set timing any tips on trouble shooting? |
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| jmill |
Jul 1 2008, 01:20 AM
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#2
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Green Hornet Group: Members Posts: 2,449 Joined: 9-May 08 From: Racine, Wisconsin Member No.: 9,038 Region Association: Upper MidWest |
Is it popping out of the intake or exhaust? Lean pops are out of the intake.
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Posts in this topic
George H. what does this sound like to you Jul 1 2008, 12:16 AM
Phoenix 914-6GT Well, I'm kinda going through the same thing r... Jul 1 2008, 12:19 AM George H. not carbs
but i can increase fuel values Jul 1 2008, 12:45 AM Phoenix 914-6GT fuel injection? Hmmm... I don't really know wh... Jul 1 2008, 01:16 AM Dr. Roger is your ignition system healthy?
custom setup? Jul 1 2008, 02:36 AM
Jake Raby Always verify mechanical integrity first.. This me... Jul 1 2008, 06:40 AM |
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