Hot cams Camshaft – Single Cam – Stage 1 – Yamaha

Introduction

Overview

Condition

New

Category:

ATV Parts,Engine

Brand:

HOT CAMS

Ride Type:

ATV

SKU:

YFM660S1A

Item #

1744129284939845

MPN:

4011-1

Specs:

Description

• Designed and dyno proven in the USA
• Engineered by using valvetrain software
• Adds a 5%-10% power gain
• CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
• Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
• Designed for low end torque.
• Engineered to be drop in cams that use stock valve springs (unless otherwise noted).