Hot Cams Racing Camshaft Single Cam Stage 1 Yamaha YFM350 / YFM400 1987-2006

Hot Cams Racing Camshaft Single Cam Stage 1 Yamaha YFM350 / YFM400

Give your ride the power boost it deserves with the Hot Cams Stage 1 Racing Camshaft. Built for high performance without the hassle, this single cam drops in with no core required and is ready to run with stock valve springs and rockers on most setups. Model-specific adjustable cam sprockets let you dial it in just right, while upgraded intake and combustion cycles deliver sharper throttle response and noticeable gains over stock.

Features:

• High performance racing camshaft
• No core required
• Designed to be use with stock valve springs and rockers on most applications (unless noted)
• Adjustable cam sprockets supplied (model specific)
• Improved throttle response technology
• Improved intake charge and combustion cycle over stock

Specifications:

• Exhaust Cam Lobe Center: 107.500
• Exhaust Cam Lobe Duration at 1mm: 250
• Exhaust Cam Lobe Lift: 10mm
• Exhaust Cam Valve Lash: 0.150mm
• Intake Cam Lobe Center: 107.500
• Intake Cam Lobe Lift: 10mm
• Intake Cam Valve Lash: 0.130mm
• Intake Lobe Duration at 1mm: 250