Hot Cams Valve - 8400001-1 Honda CRF 250 2004-2017 Brand_Power Max Adjustable pressure arms increase spring

Adjustable pressure arms increase spring pressure as RPM increase

2006-2007 Arctic Cat Z 570 2002-2003 Arctic Cat Z 570 ESR 2002 Arctic Cat Z 570 SS 2002-2003 Arctic Cat ZL 600 EFI SS 2002-2003 Arctic Cat ZL 600 EFI SS ESR 2002 Arctic Cat ZL 600 SS LE EFI 2002-2003 Arctic Cat ZL 800 EFI ESR 2002-2003 Arctic Cat ZL 800 EFI SS 2002 Arctic Cat ZR 500 Cross Country LE 2002 Arctic Cat ZR 600 Cross Country LE EFI 2002 Arctic Cat ZR 800 Cross Country LE EFI 2002-2003 Arctic Cat ZR 800 EFI 2002-2003 Polaris 440 Pro X 2002 Polaris 800 XC SP 2002 Polaris Indy Frontier 2002-2003 Polaris RMK 700 w/151" Track 2002 Polaris RMK 800 w/156" Track 2002 Polaris Super Sport 550 2002 Ski-Doo MX Z 500 Sport 2002 Ski-Doo MX Z 600 R Sport 2002 Ski-Doo MX Z 600 Renegade 2002 Ski-Doo MX Z 700 Renegade 2002 Ski-Doo MX Z 700 Sport 2002-2003 Ski-Doo MX Z 800 Renegade 2002-2003 Ski-Doo MX Z 800 Sport 2002 Ski-Doo MX Z 800 Trail 2002 Ski-Doo MX-Z 700 Olympic Games Sled 2002 Ski-Doo MX-Z 800R Adrenaline 2002 Ski-Doo Mach Z 800 Sport 2002-2003 Ski-Doo Skandic WT 600 w/156" Track 2002 Ski-Doo Summit 600 Sport 2002 Ski-Doo Summit 700 High Mark 2002 Ski-Doo Summit 700 Olympic Games Sled 2002 Ski-Doo Summit 700 Sport 2002

Lifetime structural warranty

New-style breather is not dependent on the rotation of the crankshaft to make it open and close

Riding Style Street Riding Style Off-Road Riding Style UTV Units Each Color/Finish Black Product Name Mounting Flange Riding Style ATV Width 1

Hot Cams Valve - 8400001-1 Honda CRF 250 2004-2017 Brand_Power Max Adjustable pressure arms increase springFeatures Nitride coated Precision polished surface Induction hardened valve stem tip Forged one piece OEM replacement valves Precision machined valve head and seat surfaces Compatible with OEM valve keepers and retainers Designed and manufactured to meet or exceed OEM specifications and standards Seat angle is 45. Specs Material Steel Riding Style Off Road Product Name Valve Stem Diameter 4. 970 mm Units Each Color Finish Black Head Diameter 26. 000