Quote:
Quote:
... is there a good reason to keep vacuum advance?
"if I could find a good distributor w/ fully tuneable vacuum advance (amount of advance x vacuum level) & mechanical curves, I'd like to run one."
Earlier today I was checking out the MSD 6AL-2 Programmable (6530)...interestingly enough it has several advance and retard curve features including one that works off a MAP sensor (vacuum or boost). Also burnout, Launch, and Max RPM limiters. All tunes with a laptop, so you could probably have different pump gas and race gas timing curves? not cheap, ~$350, but I need an ignition box anyway. Maybe "electronic" vacuum advance control? hmmmmmmmm......... 
'68 Bee 383/TF/Factory Air...high school sweetheart
'67 GTX Clone project,500 six pack,Hemi4-speed,Dana
05 Dodge Viper, 505 V-10, 6-speed Tremec
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