Offroad 2020

ENGINE body accessories handlebar & grips cables & levers electrical & ignition engine fuel & intake clutch brakes drive steering & suspension bearings tires exhaust chemicals tools & shop 468 As the leader in innovation, design and development of aftermarket dirt bike and ATV high-performance cam- shafts, a set of Hot Cams is certain to give the added boost that dirt bike and ATV enthusiasts are looking for. CNC crafted from billet steel and with multiple stages to choose from for many applications, Hot Cams delivers the performance and feel of a custom cam for a fraction of the price. Ease of installation is also a big benefit when it comes to Hot Cams, as nearly all cams require no additional machine work and utilize the stock valve springs. And you can keep your original cams since a core exchange is never required. HOT CAMS CAMSHAFTS MODEL YEARS DESCRIPTION Intake Lift IntakeLobe Center Intake Duration IntakeValve Lash Exhaust Lift Exhaust LobeCenter Exhaust Duration Exhaust ValveLash PART # HONDA CRF 50 F 04-16 Camshaft Unicam Stage 2 cam: Works best on oversized engines increasing top-end power: Uses stock valve springs and rockers: Single-cam engine 5.08 101.5 222 0.08 4.95 102.5 216 0.1 870260 59.95 XR 50 R 00-03 Camshaft Unicam Stage 2 cam: Works best on oversized engines increasing top-end power: Uses stock valve springs and rockers: Single-cam engine 5.08 101.5 222 0.08 4.95 102.5 216 0.1 870260 59.95 Z 50 R 92-99 Camshaft Unicam Stage 2 cam: Works best on oversized engines increasing top-end power: Uses stock valve springs and rockers: Single-cam engine 5.08 101.5 222 0.08 4.95 102.5 216 0.1 870260 59.95 ZB 50 88 Camshaft Unicam Stage 2 cam: Works best on oversized engines increasing top-end power: Uses stock valve springs and rockers: Single-cam engine 5.08 101.5 222 0.08 4.95 102.5 216 0.1 870260 59.95 XR 75 77-78 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 CRF 80 F 04-13 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 XR 80 79-84 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 XR 80 R 85-03 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 CRF 100 F 04-13 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 XL 100 S 79-85 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 XR 100 81-84 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 XR 100 R 85-03 Camshaft Unicam Stage 1 cam: Excellent mid-range and top-end increase: Uses stock valve springs and rockers: Single-cam engine 6.8 105 236 0.1 5.9 101 216 0.13 870205 151.45 CRF 150 F 03-05 Camshaft Unicam Stage 1 cam: Excellent midrange and top-end increase: Uses stock valve springs and rockers: Single-cam engine 7.7 107.25 235.5 0.15 7.65 100.25 221.5 0.15 870206 219.95 CRF 150 R 07-09, 12-19 Camshaft Unicam Stage 1 cam: Excellent bottom-end and mid-range power increase: Uses stock valve springs: Single-cam engine: Uses stock auto-decompression mechanism 8 104.5 238 0.15 7.45 98.5 265 0.25 870207 222.15 CRF 150 R 07-09, 12-19 Camshaft Unicam Stage 2 cam: Excellent top-end power increase with great over rev: Uses stock valve springs: Single-cam engine: Uses stock auto-decompression mechanism 8.7 110.5 254 0.15 7.75 100.75 273.5 0.25 870208 222.15 CRF 150 RB Big Wheel 07-09, 12-19 Camshaft Unicam Stage 1 cam: Excellent bottom-end and mid-range power increase: Uses stock valve springs: Single-cam engine: Uses stock auto-decompression mechanism 8 104.5 238 0.15 7.45 98.5 265 0.25 870207 222.15 CRF 150 RB Big Wheel 07-09, 12-19 Camshaft Unicam Stage 2 cam: Excellent top-end power increase with great over rev: Uses stock valve springs: Single-cam engine: Uses stock auto-decompression mechanism 8.7 110.5 254 0.15 7.75 100.75 273.5 0.25 870208 222.15 CRF 250 R 04-09 Camshaft Unicam Stage 1 cam: Excellent bottom-end and mid-range power gains: Uses stock valve springs: Single-cam engine: Uses stock auto-decompression mechanism 8.1 104 244 0.12 8.1 99 250 0.28 870211 272.65 CRF 250 R 04-09 Camshaft Unicam Stage 3 cam: Significantly more top-end power and improved over rev: Uses stock valve springs and rockers: Single-cam engine: Uses stock auto-decompression mechanism 8.61 108.5 254 0.13 8.13 102.75 261.5 0.28 870212 272.65 CRF 250 R 04-09 Camshaft Unicam Gold Series Stage 2 cam: Excellent midrange and over-rev increase over the stage 3 cam. Requires stiffer springs PART # VSCRF250RKIT: Uses stock rockers: Single-cam engine: Uses stock decompression mechanism 9.25 106 243 0.12 9.09 101 256 0.28 870210 295.95 CRF 250 R 08-09 Camshaft Unicam Stage 2 cam: Produces good high RPM power: Uses stock valve springs and rockers: Single-cam engine: Uses stock decompression mechanism 8.64 104.5 254 0.12 8.97 103 262 0.28 870219 272.65 CRF 250 R 10-13 Camshaft Unicam Builder series cam: Large increase in torque below 9500RPM: Uses stock valve springs and rockers: Single-cam engine: Uses stock decompres- sion mechanism 7.62 102 236 0.1 7.5 101 246 0.25 870223 99.95 CRF 250 R 10-15 Camshaft Unicam Stage 2 cam: Improved mid-range and top-end power with minimal loss on low-end power: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs: Uses stock auto-decompression mechanism 9.14 107 255 0.1 8.84 107 266 0.25 871643 272.65