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These pistons for 1098cc engines were designed with 4 rings. The top three compression rings are .0625" thick and the bottom oil ring is .1575" thick. Pin height in this piston design is 2.2855", this results in a compression of 8.5:1 in most standard applications. This is a full set including, rings, pins and circlips in Standard Size. For Classic Minis, Sprite and Midgets and Morris Minors.

1098cc Piston, 8.5:1 Compression, 4-Ring, Full Set Standard

1098cc Piston, 8.5:1 Compression, 4-Ring, Full Set Standard

1098cc Piston, 8.5:1 Compression, 4-Ring, Full Set Standard
Part No: 20397-STD
$302.95
Qty:
Fits the following:
Sprite & MG Midget
Morris Minor
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These pistons for 1098cc engines were designed with 4 rings. The top three compression rings are .0625" thick and the bottom oil ring is .1575" thick. Pin height in this piston design is 2.2855", this results in a compression of 8.5:1 in most standard applications. This is a full set including, rings, pins and circlips in Standard Size. For Classic Minis, Sprite and Midgets and Morris Minors.

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