683 / 1355
EXHAUST
TIRES
TUBES
TIRE
ACCESSORIES
BIKE
ACCESSORIES
PITBIKE
GRAPHICS /SEAT
BODY
MIRRORS
CONTROLS
BARS /GRIPS
LEVERS
CABLES
INTAKE
FUELSYSTEMS
AIR FILTERS
OIL FILTERS
ELECTRICAL
SPARKPLUGS
BATTERIES
CHARGERS
ENGINE
PISTONS
SUSPENSION
DRIVE
CHAIN
SPROCKETS
BRAKES
CHEMICALS
GASCANS
TOOLS
LOCKS
RAMPS /STRAPS
TRAILERS
PROMOTIONAL
REFERENCE
INDEX
x
X X
X
X
683
BUILDER SERIES CAMSHAFTS
INTAKE
EXHAUST
Application Year
Description
Lift
Dur.
Lift
Dur.
WPS#
List
HONDA
CRF250R '04-09 Builder Series Cam, Good high RPM cam for modified engines. Good mid to top end power for oversized engines.
Uses stock auto-decompression. MUST USE STIFFER VALVE SPRINGS. Not available from Hot Cams
9.4mm 255° 9.4mm 258°
68-2201 $295.95
Valve Spring Kit for CRF250R ‘10-12 Bilder Series Camshafts (one valve spring kit will do complete engine)
68-2176 169.95
CRF450R ‘09
Builder SeriesCam, Good bottom-end cam for modified engines. Can use stock or aftermarket valve springs. If
ignition rev-limit is increased, MUST USE STIFFER VALVE SPRING KIT 68-2177 Uses stock auto-decompression
9.6mm 238° 9.27mm 268°
68-2203 295.95
Builder SeriesCam, Good mid-range cam for modified engines. Can use stock or aftermarket valve springs. If
ignition rev-limit is increased MUST USE STIFFER VALVE SPRING KIT 68-2177 Uses stock auto-decompression
10.11mm 248° 9.04mm 265°
68-2204 295.95
Builder SeriesCam, Good high RPM cam for modified engines needing high RPM capability. Can use stock or
aftermarket valve springs. If ignition rev-limit is increased MUST USE STIFFER VALVE SPRING KIT 68-2177 Uses
stock auto-decompression
10.39mm 252° 8.71mm 269°
68-2205 295.95
Builder SeriesCam, Good mid-range cam for modified engines that are oversized. Can use stock or aftermarket
valve springs. If ignition rev-limit is increased MUST USE STIFFER VALVE SPRING KIT 68-2177 Uses stock auto-
decompression
9.78mm 254° 9.04mm 265°
68-2206 295.95
Builder SeriesCam, Good top-end cam for modified engines that are oversized. Can use stock or aftermarket
valve springs. If ignition rev-limit is increased MUST USE STIFFER VALVE SPRING KIT 68-2177 Uses stock auto-
decompression
9.78mm 254° 9.27mm 268°
68-2207 295.95
Builder SeriesCam, Good low RPM cam for modified engines that are oversized. Can use stock or aftermarket
valve springs. If ignition rev-limit is increased MUST USE STIFFER VALVE SPRING KIT 68-2177 Uses stock auto-
decompression
9.78mm 254° 8.71mm 269°
68-2208 295.95
CRF450R ‘10-13 Builder SeriesCam, Good low RPM cam for modified engines that are oversized. Can use stock or aftermarket
valve springs. If ignition rev-limit is increased MUST USE STIFFER VALVE SPRING KIT 68-2177 Uses stock auto-
decompression
9.78mm 254° 8.71mm 269°
68-2221 295.95
Valve Spring Kit for CRF450R ‘09-12 Builder Series Camshafts (one valve spring kit will do complete engine)
68-2177 169.95
KAWASAKI
KX450R ‘06-13 Builder SeriesCam, Intake cam. More toqure curve at lower rpm. Can use stock valve springs.
9.14mm 234°
68-2240 $229.95
YAMAHA
WR / YZ250F ‘01-13 Builder SeriesCam, Intake cam. Lower lift and shorter duration for low RPM or high torque applications. MUST USE
STIFFER VALVE SPRING KIT 68-2174
8.38mm 247°
68-2260 $229.95
Builder SeriesCam, Exhaust cam. Lower lift and shorter duration for low RPM or high torque applications. MUST
USE STIFFER VALVE SPRING KIT 68-2174 Uses stock auto-decompression.
8.05mm 248°
68-2261 229.95
Builder SeriesCam, Intake cam. Medium lift and duration for mid RPM applications. MUST USE STIFFER VALVE
SPRING KIT 68-2174
8.38mm 251°
68-2262 295.95
Builder SeriesCam, Exhaust cam. Lower lift and shorter duration for low RPM or high torque applications. MUST
USE STIFFER VALVE SPRING KIT 68-2174 Uses stock auto-decompression.
8.05mm 248°
68-2261 229.95
Builder SeriesCam, Intake cam. Medium lift and duration for mid RPM applications. MUST USE STIFFER VALVE
SPRING KIT 68-2174
8.89mm 255°
68-2263 229.95
YZ450R
‘10-13 Builder SeriesCam, Intake cam. Provides the most low RPM torque when used with exhaust cam 68-2267. This is a
great set up for Supercross.
8.9mm 249°
68-2266 295.95
Builder SeriesCam, Exhaust cam. Provides the most low RPM torque when used with Intake cam 68-2266.This is a
great set up for Supercross. Supplied with decompression mechanism
8.64mm 249°
68-2267 295.95
Builder SeriesCam, Intake cam. Provides slightly more intake flow than the Stage 2 cam.
10.16mm 265°
68-2268 295.95
• New Builder series camshafts offer engine builders a multitude of options for
different engine configurations. This series of camshafts was developed for
engine builders that have specific camshaft requirements to maximize their
particular engine configuration
• See notes in the performance description for use with OE valve springs or
the requirement of stiffer valve springs
Note: One valve spring kit will do complete engine
These items are designed exclusively for closed course competition use ONLY. Use on
public lands or highways in the state of California is illegal.
ENGINE