20-22 Yamaha YZ450F YZ 450F 97mm 14.3:1 CP Full RACE DLC CT-3 Coated Piston Kit Scrambler 400 This Stage 2 Hotcam kit

This Stage 2 Hotcam kit takes your CRF450R or CRF450X to the next level

91317-06055-00 90109-063E9-00

Fits 2008 Honda CRF450R and 08-17 CRF450X models

Do I need special prep to install

Designed for serious engine rebuilds and demanding off-road use

20-22 Yamaha YZ450F YZ 450F 97mm 14.3:1 CP Full RACE DLC CT-3 Coated Piston Kit Scrambler 400 This Stage 2 Hotcam kitMX1111, MX1110, B2W 116A0 00 00, B2W 11631 00 00, B2W 11603 00 00, BR9 11633 00 00, BR9 11633 10 00, 93450 19052 00 CP Pistons MX1111 20 22 Yamaha YZ450F 14. 3: 1 97mm STD Bore 449cc Piston Kit Pro Race Piston Kit Outperform the Competition with the CP Carrillo Pro Race Piston Kit 97mm bore size and 14. 3: 1 compression for maximum displacement and power Ceramic piston crown coating for improved thermal efficiency and fuel burn DLC coated wrist pin