Taylorb27
Full Access Member
- Joined
- May 4, 2020
- Posts
- 78
- Reaction score
- 35
- Location
- North Dakota
- First Name
- Taylor
- Truck Year
- 1984
- Truck Model
- C10
- Engine Size
- 305
basically wondering if rochester calibrated their baseplates like they do bodies on the qjets. i went to swap idle mixture screws from a qjet from 72 model carb to my 84 model carb and the thread size and pitch is very different. wanted to swap due to the fact that my 84 model has the odd head screws or "double d" head. just wondering if i swapped the whole baseplate if it would throw off some sort of calibration.