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COOL HEAD SHELLS AND COOL DOMES

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Features

  • Billet-machined design offers noticeable bolt-on performance gains
  • Increased torque and power as a result of increasing compression
  • Larger water jacket area supplies more water; you get the ultimate in cooling efficiency by eliminating overheating
  • Cool Head shells and Cool Domes sold separately to give you a choice of compression ratios
  • Features include O-ring seal (no gaskets required) and adjustable and removable compression domes

Images

COOL HEAD SHELLS AND COOL DOMES



Honda Cool Domes

Part # Description Retail
PD259-HD  FITS MODEL: TRX250R 86-89, DOME SIZE: 19cc - Race gas only   $43.95 

Yamaha Cool Domes

Part # Description Retail
PD303-YD  FITS MODEL: YFZ350 Banshee 87-06, DOME SIZE: 17cc - Race gas only   $75.95 
PD304-YD  FITS MODEL: YFZ350 Banshee 87-06, DOME SIZE: 18cc - Race gas only   $75.95 
PD305-YD  FITS MODEL: YFZ350 Banshee 87-06, DOME SIZE: 19cc - Race gas only   $75.95 
PD306-YD  FITS MODEL: YFZ350 Banshee 87-06, DOME SIZE: 20cc - Race gas only   $75.95 
PD307-YD  FITS MODEL: YFZ350 Banshee 87-06, DOME SIZE: 21cc - Race gas only   $75.95 
PD308-YD  FITS MODEL: YFZ350 Banshee 87-06, DOME SIZE: 22cc - Pump gas version   $75.95 

Honda Cool Head Shells

Part # Description Retail
PD905  FITS MODEL: Repl. dome O-ring for TRX250R 86-89 - Replacement dome O-ring only   $16.95 

Yamaha Cool Head Shells

Part # Description Retail
YFZ350 Banshee 87-06  FITS MODEL: YFZ350 Banshee 87-06   Not given 
Repl. O-ring set  FITS MODEL: Repl. O-ring set   Not given 

This item appears on page 917 of the ATV Catalog