I have an HEI also. Even at idle the vac advance is pulling too much? My car will overheat just idling. I thought I set my initial timing at 12 degrees but, never check what the advance was doing. I wonder if the vac advances we have are faulty? Going out to look at mine now.
__________________
1967 GTO (project, surprise gift for dad)
-Lexus pearl white paint
-2005 gto brakes, irs independent rear suspension axle,
-and wheels.
-2006 gto front and rear seats
1972 Vega
-waiting for turbo v8
1976 Nova
-owned since high school, it's been sleeping for over 15 years!
|