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Yamaha GYTR High Compression Piston Kit with Oil Sprayer

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149017

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Kit includes the GYTR High Compression Piston Kit and a GYTR Oil Sprayer Nozzle.
Forged aluminum construction that is CNC machined to exact tolerances for performance and durability.
Raises compression ratio for a performance boost throughout the rpm range.
2-ring design has less drag than 3-ring design resulting in additional horsepower.
Machined valve pockets provide additional valve clearance when used with higher lift camshafts.
Kit includes piston, piston rings, piston pin, and clips.
Requires 100 octane race gas.
Two-ring design provides less drag and more horsepower than stock three-ring design Boosts engine compression ratio to 14:1.
Uses stock gaskets (not included).
Oil Sprayer Nozzle:
Precision CNC machined aluminum construction.
Special 2-hole design.
Manufactured to exact tolerances for performance and durability.
Provides additional under piston lubrication.