How much have you replaced on the truck? Have you checked the cap n rotor on the distributor? Still running stock wires? Rick makes a nice set of wires for these magnum motors. Oh, so you missed the pics I posted in the other thread...........
Here they are for your viewing pleasure.
Rotor that was on the truck next to a new one:
And where it smacked the cap:
The rotor tip was pushed over like that when I pulled the cap.
Amazingly it didn't have misfire.
Wires, I went with a set from Advance Auto already as I had a coupon.
The truck runs soooooooo much better now, its like a different truck. I may have to learn how to 'drift' though.
Any kind of wetness or dirt on the road and this thing WILL kick out.