JP Performance products for Austin A40 Sports, Somerset, Devon, Dorset engines

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A40 Sports, Somerset, Devon, Dorset

JP0108

Austin A40 Sports, Somerset, Devon, Dorset
1200cc, OHV, CR 7.2:1 1951-54/54-55

Metric Bore

65.47mm

Imp Bore

2.5775"

Head Shape

2A -0.200" (5.1mm)

Clips

Cylinders

4 & 6

Crown

Dish

Comp Height

1.5625" (39.7mm)

Length Inches

2.958" (75.1mm)

D.B.B

0.9375" (23.8mm)

Ring Comp

2x3/32"

Rings Oil

1x5/32"

OC

P

Pin OD

0.6250" (15.88mm)

Pin Type

Clamp Rod