BSA Model A & Model F
Engine Name:
BSA Model A & Model F
Engine Maker:
BSA
Engine Model:
Model A & Model F
Engine Type:
4S
Years:
1961
Bore:
320
Stroke:
76
Capacity:
70
Timing:
7/32
Points:
0.015
Plug:
Champion No7
Plug Gap:
0.018-0.020