BOLD MAGENTA part numbers are new for 2023 ENGINE PARTSCANADA .COM OFFROAD | 2023 559 DISCLAIMER: SEE PAGE 6 FOR IMPORTANT INFORMATION REGARDING CERTAIN WARRANTY AND EMISSION CONTROL REGULATION COMPLIANCE AND NOISE REGULATION INFORMATION. HOT CAMS continued on next page. FITS MODEL DESCRIPTION INTAKE LIFT INTAKE DURATION (@1MM) EXHAUST LIFT EXHAUST DURATION (@1MM) PART # HONDA CRF150R/ RB 07-09/ 12-19 (stage 2) Single-cam motor. Excellent top-end power with great over-rev. Uses stock valve springs. Uses stock auto-decompression mechanism. 8.7mm 254 7.75mm 273.5 0925-0132 CRF250R/X 04-09 (stage 1) Increased performance through low-end to mid-range power. Uses stock auto-decompression mechanism. 8.1mm 244 8.1mm 250 0925-0049 CRF250R 16-17 (stage 2) ITR Design single-cam motor. Low- and mid-rpm torque are increased.Top horsepower slightly increased over stock. Uses stock auto-decompression mechanism. Uses stock valve springs. 9.4mm 254.78 9.4mm 264.17 0925-1184 XR400 96-04 (stage 2) Specifically designed to produce more mid-range and top-end power in big bore and stroker applications; not stock displacement. Does not use auto-decompression mechanism. 9mm 254 8.9mm 248.5 0925-0068 CRF450R 02-06, CRF450X 05-07 (stage 1) Excellent bottom-end and mid-range increase. 9.6mm 238 8.8mm 270 CRF450S1-A CRF450R 02-06, CRF450X 05-07 (stage 2) Excellent mid-range and top-end increase. 10.1mm 248 8.8mm 270 0925-0024 CRF450R 02-06, CRF450X 05-07 (stage 3) Specifically designed to produce more mid-range and top-end power in big bore and stroker applications; not stock displacement. 10.4mm 254 9.1mm 265 0925-0084 CRF450R 08, CRF450X 08-17 (stage 2) Good mid-range and top-end. Uses stock auto-decompression mechanism. 10.1mm 248 8.8mm 270 0925-0267 CRF450R 10-16 (stage 2) ITR cam: single-cam motor. Same low-end power as OEM cam up to 6000 rpm and improved power from 6000 rpm to rev limit. Uses stock valve springs, rockers and auto-decompression mechanism. 10.38mm 254 9.04mm 265 0925-0844 XR600R 88-00, XR650L 93-18 (stage 1) Off-road competition use only. Single-cam motor. Excellent mid-range and top-end power increase. Uses stock valve springs and rockers. Does not use auto-decompression mechanism. Stock starter sufficient. 8.8mm 258 8.8mm 258 XR600S1-A HUSQVARNA FC 250 16-21 (stage 1 & 2) ITR dual-cam engine. See intake performance description for gains. Intake and exhaust cams sold separately. Uses stock valve springs. - - 10.51mm 238.3 0925-1189 KAWASAKI KX250F 11-16 (stage 1) Intake.This cam is intended to be used as a set with the PART #0925-0662 exhaust cam. This set will provide greatly increased low- to mid-rpm torque up to 9400 rpm and higher peak torque. 9.14mm 237 - - 0925-0661 KX250F 11-16 (stage 2) Intake.This cam is intended to be used as a set with the PART #0925-0664 exhaust cam. This set will provide improved torque at all rpm, much improved peak torque and increased peak horsepower. 9.65mm 245 - - 0925-0663 KLX400 03-04 Intake. PART #s 0925-0693 and 0925-0694 are designed to be used as a set. These cams will provide improved full-throttle torque and horsepower at all rpm 4000 and up. Uses stock DRZ400 valve springs, if installed in LTZ400 you must install DRZ400 valve springs. 9.07mm 238.50 - - 0925-0693 Exhaust. PART #s 0925-0693 and 0925-0694 are designed to be used as a set. These cams will provide improved full-throttle torque and horsepower at all rpm 4000 and up. Uses stock DRZ400 valve springs, if installed in LTZ400 you must install DRZ400 valve springs. - - 9.07mm 238 0925-0694 HOT CAMS • High-performance racing camshafts • Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs • In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower • Gold Series camshafts are designed to provide extra torque and horsepower; these camshafts require the use of stiffer valve springs • Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end • New Builder Series camshafts offer engine builders a multitude of options for different engine configurations • Builder Series camshafts were developed for engine builders that have specific 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
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