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Learn MoreThe MotoSport.com Pro Circuit High Compression Piston Kit includes one of each of the following components with these attributes:
This piston is for a stock sized bore. Please measure your cylinder to check clearance before ordering.
State-of-the-art gaskets is what Cometic has been doing since its inception in 1989. This comes from their dedication to constructing gaskets for the most demanding race circuits like AMA and NASCAR. Today's lightweight engines are producing more horsepower, higher cylinder pressure, clamp load and extreme temperatures. Cometic's commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance.
Cometic meets the needs of each specific gasket by using materials to match. Even the basic top end gasket kit features different materials for each gasket. The head gasket is constructed from non-asbestos, flexible graphite that is laminated to a stainless steel core. The manifold and base gaskets are constructed from non-asbestos nitride rubber-bound fiber. Cometic also includes copper gaskets where needed.
Cometic designs and builds their gaskets in the U.S.A.
Image is for reference only, actual item will vary based on contents and fitment.
Product Variant | Manufacturer Part # |
---|---|
78mm Bore | C3619 |
79mm Bore | C3787 |
80mm Bore | C3629-CL77, C3766 |
96mm Bore | C3047, C3696 |
EST 100mm Bore | C3276-EST |
EST 101mm Bore | C3244-EST, C3235-EST-CL77 |
EST 66mm Bore | C3187-EST |
EST 77mm Bore | C3174-EST |
EST 78mm Bore | C3133-EST |
EST 79mm Bore | C7185-EST, C3274-EST |
EST 80mm Bore | C3550-EST |
EST 81mm Bore | C3059-EST |
EST 95mm Bore | C3604-EST |
EST 96mm Bore | C3134-EST |
EST 97mm Bore | C3242-EST |
EST 98mm Bore | C3275-EST, C3285-EST, C3178-EST |
EST 99mm Bore | C3243-EST, C3279-EST |
Pro Circuit High Compression Piston Kit | C3267-EST, C3136-EST, C3268-EST, C3054-EST, C3175-EST, C3233-EST, C3057, C7908-EST, C3395-EST, C3187, C7185, C3288-EST, C3047-EST, C3270-EST, C3549-EST |
Stock | C3695 |
Product Variant | Manufacturer Part # |
---|---|
Pro Circuit High Compression Piston Kit | RPH08150R, RPH08250F, RPH04250F, RPH08450F, RPH09450F, RPK09250F, RPK09450F, RPK10450F, RPK14450F, RPS08250, RPS08450, RPY08250F, RPY10250F-CL77, RPY08450F, RPKTM14450, RPY14250F, RPY10450F, RPK16250F-1, RPS14450F, RPH14250F1, RPH16250F-1, RPK18250F, RPS18450F, RPK19450F-1, RPY21250F, RPKTM20450F |
WARNING: This product contains chemicals, including (Carbon-black extracts), known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.