Kevro_N_Chevro
Full Access Member
- Joined
- Feb 26, 2020
- Posts
- 54
- Reaction score
- 28
- Location
- NorthEast Tacoma
- First Name
- Kevin Forbes
- Truck Year
- 1988
- Truck Model
- V10 Suburban
- Engine Size
- 5.7
While we are on distributor tonight. I need some easy advice. I have the ESC distributor, I have replaced the factory distributor the ecm all sensors and all. I have a HEI and ready to swap it. Performance reasons that I have weighed. However the easy question for you all is where am I getting the vacuum advance from to supply the HEI?