C 20 3/4 Ton Pickup 2WD V8-379 6.2L DSL VIN C FI (1983)
decrease gun distance
Tighter Pattern
Decrease air pressure
and/or gun distance
Wider Pattern
Increase air pressure
and/or gun distance
decrease gun distance
Tighter Pattern
Decrease air pressure
and/or gun distance
Wider Pattern
Increase air pressure
and/or gun distance