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GYTR High Compression Piston Kit

$519 .65 (Prices include GST)
Temporarily Out of stock – please contact your local Yamaha dealer for availability

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Important: Requires use of minimum 100-octane racing fuel Restricted for closed course use only GYTR Top End Gasket Kit required for installation, sold separately

Provides a performance boost throughout the RPM range while maintaining a high level of durability

Features Include:

  • Machined valve pockets provide additional valve clearance when used with higher lift camshafts
  • Includes piston rings, piston pin, and clips (uses stock gaskets)
  • 1.5 to 3 hp increase throughout most of the power band
  • No crankshaft re-balancing necessary
  • Requires use of minimum 100-octane racing fuel

Required products

There is at least one required product