Mallory 685 ignition problems please help
Mallory 685 ignition problems please help
Been having issue with electrical stuff. Last night at street car take over first tnt pass.i stages and come up on the t brake good then let out bc other car was having issue went to get back up on it and wouldn’t do but 2k max. And run like ****. Timing keeps changing itself and coming back in. Normal I have set at 35 locked. I checked it yesterday was 28 and then rejusted it 31 wasn’t sure how it change and it went back to 28 . Then after all this was 24 deg. I pulled the cap and checked everything was all tight. Motor rev fine and something up with this timing issue. Also been having a cut out at 6400 or 140mph in 1/4 like rev limiter been doing that few yrs. thought was valves springs or something but called around and ppl say motor should pull 7400 easy idk. Thanks for any help
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dozerking
DFI and ECM
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Nov 26, 2012 02:38 PM




