skep419
5.9 Magnum 4 speed afficionado
Ran fine with stock intake and 2 bbl carb, stock distributor.
Installed edlebrock 4 bbl intake, edelbrock carb, HEI distributor and it runs like crap.
double checked timing mark with the piston at tdc. best timing is at 12. the vacuum can almost touches the firewall. Tried moving the plug wires over one and the vacuum can hits the heater hose with it way too advance. Not familiar with how to fix it. (not like a mopar where you can just move the gear over a tooth)
sprayed carb clean all around intake no leaks.
capped off brake booster and pcv with no change.
checked the voltage to the coil.
swapped out ede carb for a known to be good working holley (same results)
Any other ideas?
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