Wiseco Pistons Kit - 12.8:1Cr - 87mm Bore - Honda - K24 with K20A/Z Head GF8 APPLIED F to G but each of these 3

but each of these 3 models have a different approach:

Part Number: 309213

CP Pistons feature:

This Genuine K-Tech K-Tech K20A 2156cc 12

Part Number: 12002801

Wiseco Pistons Kit - 12.8:1Cr - 87mm Bore - Honda - K24 with K20A/Z Head GF8 APPLIED F to G but each of these 3Manufacturer Brand: Wiseco Part Number: K634M87 Compression Ratio: 12. 8: 1 Bore (mm): 87 ( Std.) Stroke (mm): 99 Rod Length (mm): 152 Pin Diameter (mm): 22 Compression Height (mm): 30 Block Height (mm): 231. 5 Piston weight (Gr): 316 Replacement Parts: Pin: S618 Rings: 8700XX Locks: Wiseco pistons are made from dedicated forgings produced in house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston