JE Pistons 86mm K-Series K20 Pistons: 10.8:1
Part Number: 204256
Inside Continental United States
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Will It Fit Your Vehicle?
JE Pistons 10.8:1 Pistons are designed for K20 cylinder head and engine block.
Includes 4 pistons, 4 wrist pins, 4 wrist pin locks, and 4 rings.
JE designs are specifically engineered for extreme applications up to, and including, professional competition. In this environment, the higher compression ratios, highest boost or heavy nitrous usage necessitate the higher tensile strength 2618 aluminum alloy.