YZ450F ’10-’13 Hot Cam Intake Camshaft
See specs. below to choice the right camshaft for your needs: |
Stage 1 – Dual-cam motor: intake and exhaust cams sold separately. 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 no loss at high rpm. Throttle response is also improved Exhaust cam includes auto-decompression mechanism. Uses stock valve springs. Lift (mm): 9.40 intake Duration (degrees at 1mm): 250.00 intake |
Stage 2 – Dual-cam motor: intake and exhaust cams sold separately. 4165-2IN and 4166-2E when used as a set provide increased mid-top torque and horsepower. Produces more power than the OE cams 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. Uses stock valve springs. Lift (mm): 9.78 intake Duration (degrees at 1mm): 265.00 intake |