JACK34
Banned
- Joined
- Mar 18, 2023
- Posts
- 124
- Reaction score
- 149
- Location
- OTR TRUCKER
- First Name
- JACK
- Truck Year
- 1978
- Truck Model
- C10
- Engine Size
- 250
This thing just a old truck.I would just drive it and keep advancing it 2 degrees at a time untill it detonates and then back off 2 or 4 degrees . who knows what balancer or timing mark is on it. If it runs good now don't get too far away.