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Honda

Honda RSX-S 2.0 K20A/Z Wiseco forged pistons CR 12.4 86.50mm K650M88AP

Product detailed specification

Bore size

86.50mm

Stroke

86.00mm

Wiseco compression ratio (CR)

12.4:1

OEM compression ratio (CR)

11.7:1

Dome volume (CC)

10.5cm3

Compression height (CH)

30.00mm

Pin diameter

22mm

Features

Most Wiseco pistons have offset pins. Pins must be offset same as OEM for quitest operation.
Utilizes extra deep valve pockets to expand the range of I-Vtec/Vanos with big/high lift cams and milled heads.

Fits for

Honda RSX-S - 2.0 (K20A/Z)
Armor Plated wiseco pistons have almost a bronze colored tint to the top of the piston and the wrist pin bore. Wiseco's Armor Plating is an abrasion resistant plating that raises the hardness of the aluminum, increases the durability of the ring grooves, prevents micro-welding of the piston rings, reduces carbon buildup and combats corrosion caused by detonation. Wiseco's most popular pistons now include Armor Plating.
€649.00