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#1 a-12 timing please help
sunnyprince Posted on: 2008/10/19 5:44
new to this so be kind . what timing advance do youy guys run with mild cams? wont idel under 15^ runs and no bottom end. set to 20 -25^idels around 1000 drives like normal car with take off. cant hear any ping yet.( weber as loud as a jet on take off ) just woried about the amont off advace!
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#2 Re: a-12 timing please help
djtimm Posted on: 2008/11/27 11:02
Check the timing with the advance/retard vac pipe off the dizzy
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#3 Re: a-12 timing please help
ddgonzal Posted on: 2008/11/27 17:30
Quote:
what timing advance do youy guys run...won't idle
We mostly run 0 advance at idle. So be sure to disconnect the vacuum line and plug it while checking the timing at idle.

Factory specification is 5 to 10 degrees static timing at 600-750 RPM. With a high-PM cam you may need to idle faster, maybe as high as 1200 RPM.

Remember that above 550 RPM, mechanical advance starts in. See Distributor
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