CRF250/450 / TRX450 Cylinder Heads and Cylinder Head Components

stage1.jpg H250HS-1 $99.95

Stage One Kit - CRF250R/X - Intake only
stage2.jpg H250HS-2 $199.95

Stage 2 Kit - CRF250R/X (2004-2007)
CRF250head.jpg H250HS-3 $664.00

CRF250

NEW FULLY-ASSEMBLED CYLINDER HEAD

BRAND NEW Honda cylinder head with the ports matched to the seats. Titanium valve spring retainers, chrome silicone heavy-duty valve springs, spring bases. Special stainless/steel intake and exhaust valves.

To read more about this cylinder head, click here.

Ready to bolt on. This is an outright purchase with no core required.
crf450head.jpg H450HS-08 $664.00

CRF450 thru 2008**

NEW FULLY-ASSEMBLED CYLINDER HEAD

BRAND NEW Honda cylinder head with the ports matched to the seats. Titanium valve spring retainers, chrome silicone heavy-duty valve springs, spring bases. Special stainless/steel intake and exhaust valves.

To read more about this cylinder head, click here.

Ready to bolt on. This is an outright purchase with no core required.

**This is an '08 cylinder head which will fit both early and late model CRF 450s. For bike-owners who favor the 08 intake tract and the smaller exhaust valve, we offer this package using this '08 CRF450 cylinder head.
stage1.jpg H450HS-1 $105.00

Stage 1 Kit - CRF450, TRX450 Quad (2002-2004) Intake only
stage2.jpg H450HS-2 $199.95

Stage 2 Kit - CRF450
stage2.jpg H450HS-2-08 $199.95

Stage 2 Kit - CRF450R (2007-2008)
crf450head.jpg H450HS-3 $664.00

CRF450 thru 2006

NEW FULLY-ASSEMBLED CYLINDER HEAD

BRAND NEW Honda cylinder head with the ports matched to the seats. Titanium valve spring retainers, chrome silicone heavy-duty valve springs, spring bases. Special stainless/steel intake and exhaust valves.

To read more about this cylinder head, click here.

Ready to bolt on. This is an outright purchase with no core required.
HT250.jpg HT450 (use gasket #EC377) $65.95

CRF450 (2002-2003)
crf450head.jpg TRX450-9 $599.00

TRX450 2006-2009

NEW FULLY-ASSEMBLED CYLINDER HEAD

BRAND NEW Honda cylinder head with the ports matched to the seats. Titanium valve spring retainers, chrome silicone heavy-duty valve springs, spring bases. Special stainless/steel intake and exhaust valves.

To read more about this cylinder head, click here.

Ready to bolt on. This is an outright purchase with no core required.
vs400s.jpg VS400S $39.95

Performance Valve Spring Kit - Springs only SUZUKI DRZ400 (2000-2004), DRZ400E (2000-2007), DRZ400S (2000-20009), DRZ400SM (2005-2008), LTZ400 (2003-2009) KAWASAKI KFX400 (2003-2006), KLX400 (2003-2006) ARCTIC CAT 400DVX
crfspringkit.jpg VSKH250 $99.95

CRF250 GOLD STRIPE VALVE SPRINGS AND TITANIUM RETAINERS

Springs, retainers and spring bases machined to match.

For more information on this valve spring kit, click here.

 
crfspringkit.jpg VSKH450 $99.95

CRF450 GOLD STRIPE VALVE SPRINGS AND TITANIUM RETAINERS

Springs, retainers and spring bases machined to match.

For more information on this valve spring kit, click here.

 
crfspringkit.jpg VSKH450TRX $99.95

TRX450R GOLD STRIPE VALVE SPRINGS AND TITANIUM RETAINERS

Springs, retainers and spring bases machined to match.

For more information on this valve spring kit, click here.

 
vsks400.jpg VSKS400 $97.50

Performance Valve Spring Kit - SUZUKI DRZ400 (2000-2004), DRZ400E (2000-2007), DRZ400S (2000-20009), DRZ400SM (2005-2008), LTZ400 (2003-2009) KAWASAKI KFX400 (2003-2006), KLX400 (2003-2006) ARCTIC CAT 400DVX