cleaner air package
Here's the same advance curves on the engine using the initial timing and specs of those same distributors. As far as I can tell, neither of these use any vacuum advance at idle (the distributor vacuum is attached to a 'timed port').
The timing curve makes up for the 10 degree difference in initial timing.
Here's the same advance curves on the engine using the initial timing and specs of those same distributors. As far as I can tell, neither of these use any vacuum advance at idle (the distributor vacuum is attached to a 'timed port').
The timing curve makes up for the 10 degree difference in initial timing.
