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JP Pistons products for BSA Motorcycle engines
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B44, Shooting Star
JP Performance products for
BSA Motorcycle B44, Shooting Star engines
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B44, Shooting Star
JP0581
BSA Motorcycle B44, Shooting Star
441cc OHV, CR 9.4:1 1967-69
Metric Bore
78.98mm
Imp Bore
3.1096"
Head Shape
4N +0.417" (+10.6)
Clips
WC
Cylinders
1
Crown
Dome with valve reliefs
Comp Height
1.660" (42.2mm)
Length Inches
2.940" (74.7mm)
D.B.B
1.221" (31.0mm)
Ring Comp
2x1/16"
Rings Oil
1x1/8"
OC
P
Pin OD
0.7500" (19.05mm)
Pin Type
P