POWERSPORTS PRODUCTS CATALOG

OFFROAD / YAMAHA YZ 450F
YAMAHA YZ 450F CONTINUED
STAGE Year DESCRIPTION Part # PRICE
STAGE 1
2003-2009
Dual-cam motor. Intake and exhaust cams sold separately. Excellent mid-range and top-end increase. Exhaust cam
includes auto-decompression mechanism. Uses stock valve springs.
4022-1E $199.95
STAGE 1 2003-2009 Dual-cam engine. Intake and exhaust cams sold separately. Excellent mid-range and top-end increase. Uses stock valve springs. 4023-1IN $199.95
STAGE 2 2003-2009 Stage 2 intake: Dual-cam motor. Added top end over stage 1. Uses stock valve springs. 4089-2IN $199.95
STAGE 2 2003-2009 Stage 2 exhaust: Dual-cam motor. Added top end over stage 1. Uses stock valve springs. Include auto decompression mechanism. 4090-2E $199.95
STAGE 1
STAGE 1
STAGE 2
STAGE 2
BUILDER SERIES
THIS IS THE CAM SET THAT WILL SUIT MOST RIDERS IN MOST RIDING SITUATIONS. 4163-1IN and 4164-1EX when used as a set provide
2010-2013
increased low - mid RPM torque up to 9000 RPM and improved peak torque with no loss at high RPM. Throttle response is also improved.
4163-1IN $199.95
THIS IS THE CAM SET THAT WILL SUIT MOST RIDERS IN MOST RIDING SITUATIONS. 4163-1IN and 4164-1EX when used as a set provide increased
low - mid RPM torque up to 9000 RPM and improved peak torque with a no loss at high RPM. Throttle response is also improved.
2010-2013 4164-1EX $199.95
4165-2IN and 4166-2E when used as a set provide increased mid-top torque and horsepower. Produces more power than the OE cams
2010-2013
from 6000 RPM and up with a slight loss at lower RPM. Produces more power than the stage 1 set from 8000 RPM and up.
4165-2IN $199.95
4165-2IN and 4166-2E when used as a set provide increased mid-top torque and horsepower. Produces more power than the OE cams
2010-2013
from 6000 RPM and up with a slight loss at lower RPM. Produces more power than the stage 1 set from 8000 RPM and up.
4166-2EX $199.95
The 4167-INBLD intake cam provides the lowest RPM torque. When used with the #4170-EXBLD, the set makes a great torque set up
2010-2013
good for Supercross and other riding situations, which require good throttle response and increased partial throttle torque
4167-INBLD $295.95
BUILDER SERIES 2010-2013 This cam provides slightly more intake flow than the Stage 2 #4165-2IN. Uses stock valve springs. 4168-INBLD $295.95
BUILDER SERIES
BUILDER SERIES
2010-2013
2010-2013
The 4169-INBLD provides the highest RPM air flow. When used as a set with the #4171-EXBLD exhaust cam modified engines will
produce good high RPM horsepower. Uses stock valve springs.
The 4170-EXBLD exhaust cam provides the lowest RPM torque. When used with the #4167-INBLD, the set makes a great torque set up
good for Supercross and other riding situations, which require good throttle response and increased partial throttle torque.
515.402.8005 | WWW.HOTCAMSINC.COM
4169-INBLD $295.95
4170-EXBLD $295.95
BUILDER SERIES 2010-2013 This cam provides slightly more exhaust flow than the #4171-EXBLD. Uses stock valve springs. 4172-EXBLD $295.95
VALVE SPRING KIT 2003-2009 Exhaust and Intake spring max lift at OE installed height 0.513”. VSK4003 $199.95
KIT TYPE DESCRIPTION Part # PRICE
9.48mm Complete Shim Kit 1.20-3.50mm in .05mm increments with 3 shim in each size HCSHIM02 $89.95
515.251.4070 | WWW.CYLINDER-WORKS.COM
KIT TYPE Year Bore Gain Displacement Compression Bore Diameter Part# RetailPrice
Cylinder 2003-2005 449 12.0:1 95 20001 $249.95
2006-2009 449 12.5:1 95 20003 $269.95
2010-2013 449 12.5:1 97 20005 $289.95
Standard Bore Gasket Kit 2003-2005 95 20001-G01 $85.95
2006-2009 95 20003-G01 $85.95
2010-2012 97 20005-G01 $85.95
Standard Bore Cylinder Kit 2003-2005 449 12.5:1 95 20001-K02 $559.95
2006-2009 449 12.5:1 95 20003-K01 $559.95
2010-2013 449 12.5:1 97 20005-K01 $559.95
Standard Bore HC Cylinder Kit 2003-2005 449 13.5:1 95 20001-K02HC $579.95
2006-2009 449 13.5:1 95 20003-K01HC $579.95
2010-2013 449 13.5:1 97 20005-K01HC $579.95
Big Bore Gasket Kit 2003-2005 98 23001-G01 $85.95
2006-2009 98 21003-G01 $85.95
2010-2013 99 21005-G01 $85.95
Big Bore Cylinder Kit 2003-2005 3.00 478 12.5:1 98 23001-K02 $649.95
2006-2009 3.00 478 12.5:1 98 21003-K01 $649.95
2010-2013 2.0 468 12.5:1 99 21005-K01 $649.95
powersports
2013 catalog 192