scout
Junior Member
- Joined
- Oct 11, 2015
- Posts
- 1
- Reaction score
- 0
- Location
- california
- First Name
- tom
- Truck Year
- 1974
- Truck Model
- scout 2
- Engine Size
- 304
I have a 74 scout 2 with 304 would like to know which vacume port opens up rear butterflies to kick in 4 NRL need diagram its thermo quad carb any help would greatly appreciated this engine only came with 2 brl added adapter plate runs great but 4brl doesn't seem to kick in thanks.
from N.E. 
