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JP Pistons products for Austin engines
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Big 7, New Eight, WD, 5/6cwt 8 H.P.
JP Performance products for
Austin Big 7, New Eight, WD, 5/6cwt 8 H.P. engines
Select a model below
Big 7, New Eight, WD, 5/6cwt 8 H.P.
JP0102
Austin Big 7, New Eight, WD, 5/6cwt 8 H.P.
900cc, CR6.8:1, RBP 1937-48
Metric Bore
56.8mm
Imp Bore
2.235"
Head Shape
1A
Clips
Cylinders
4
Crown
Flat top
Comp Height
1.250" (31.8mm)
Length Inches
2.312" (58.7mm)
D.B.B
1.1563" (29.4mm)
Ring Comp
2x2mm
Rings Oil
2x4mm
OC
P
Pin OD
0.500" (12.70mm)
Pin Type
Clamp Rod