Silverback85
Junior Member
- Joined
- Oct 28, 2019
- Posts
- 20
- Reaction score
- 5
- Location
- Ky
- First Name
- Henry
- Truck Year
- 1985
- Truck Model
- K20
- Engine Size
- 350
Just rebuilt my small block with vortec heads, Edelbrock intake and 600cfm carb, and comp xe262 cam kit. Springs and stuff have all been changed and distributor and plugs are new. Timing has been set everywhere from 18 to 10 degrees advanced. The trouble is when I run it I have what seems to be a constant miss under load and in gear any will not wind up any rpms under load either due to missing and occasional popping out of the exhaust and ideas on what to check or look for? Only thing I know to do new is a new set of plug wires, thanks!