Steve-o81
Full Access Member
- Joined
- Feb 23, 2021
- Posts
- 83
- Reaction score
- 30
- Location
- Festus, MO
- First Name
- Steve
- Truck Year
- 1981
- Truck Model
- Silverado
- Engine Size
- 350
Hi, I’m building a replica of a medium duty 1970s 350 I used to have that came out of a bread truck. The motor I used to have maxed out in the mid range probably redlined at 4500rpm factory. It was all stock except for the carb and intake. It had an hei distributor factory. Would it be benificial to put a higher output hei on it? Would it help power within its 4500 rpm range or would it possibly hurt the engine?