About Hot Cams
The leader in innovation, design and development of aftermarket dirt bike, ATV and UTV high-performance camshafts and industry leading valve shim kits. Hot Cams - Unleash the Power Within!
Product Categories
Camshaft Intake
- Designed and dyno proven in the USA
- Engineered by utilizing state-of-the-art valvetrain software
- One of the most economical, reliable and easy to install ways to add a 5-10% power gain
- Engineered to be drop-in cams that use stock valve springs
- CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
- Multiple stages to choose from for many of the most popular applications
- Stage 1 designed for low end torque, Stage 2 designed for mid to top-end gains, Stage 3 designed for peak top-end horsepower
- Most camshafts manufactured in USA
- Requires no core exchange
Camshaft Exhaust
- Designed and dyno proven in the USA
- Engineered by utilizing state-of-the-art valvetrain software
- One of the most economical, reliable and easy to install ways to add a 5-10% power gain
- Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted)
- CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
- Multiple stages to choose from for many of the most popular applications
- Stage 1 designed for low end torque, Stage 2 designed for mid to top-end gains, Stage 3 designed for peak top-end horsepower
- Most camshafts manufactured in USA
- Requires no core exchange
Camshaft Single Cam Engine
- Designed and dyno proven in the USA
- Engineered by utilizing state-of-the-art valvetrain software
- One of the most economical, reliable and easy to install ways to add a 5-10% power gain
- Engineered to be drop-in cams that use stock valve springs (unless otherwise noted)
- CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
- Multiple stages to choose from for many of the most popular applications
- Stage 1 designed for low end torque, Stage 2 designed for mid to top-end gains, Stage 3 designed for peak top-end horsepower
- Most camshafts manufactured in USA
- Requires no core exchange
Camshaft Set Intake/Exhaust
- Designed and dyno proven in the USA
- Engineered by utilizing state-of-the-art valvetrain software
- One of the most economical, reliable and easy to install ways to add a 5-10% power gain
- Engineered to be drop-in cams that use stock valve springs (unless otherwise noted)
- CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
- Multiple stages to choose from for many of the most popular applications
- Stage 1 designed for low end torque, Stage 2 designed for mid to top-end gains, Stage 3 designed for peak top-end horsepower
- Most camshafts manufactured in USA
- Requires no core exchange
Valve Shim Kit
- Includes 3 shims of each size
- Made from 4140 cold rolled steel
- Huge cost savings over OEM shims
- Refill packs available in 5 shims of each thickness
- Available for modern Japanese (7.48mm, 9.48mm) and KTM models (8.90mm, 10.00mm), as well as vintage (13.00mm) models
Valve Shim 5pk
- Refill pack of 5 shims of specific thickness
- Made from 4140 cold rolled steel
- Huge cost savings over OEM shims
- Available for modern Japanese (7.48mm, 9.48mm) and KTM models (8.90mm, 10.00mm), as well as vintage (13.00mm) models
Intake Valve - Steel
- Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
- Compatible with OEM components
- Induction hardened valve stem tip
- Precision machined valve head and seat surfaces
- Special PVD, CVD processes leave a (Black Nitride Coating) BrN coating that provides high micro-hardness and low friction surfaces for reduced heat generation and carbon build-up
- The goal is to provide a valve that will endure the harshest racing conditions
Exhaust Valve - Steel
- Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
- Compatible with OEM components
- Induction hardened valve stem tip
- Precision machined valve head and seat surfaces
- Special PVD, CVD processes leave a (Black Nitride Coating) BrN coating that provides high micro-hardness and low friction surfaces for reduced heat generation and carbon build-up
- The goal is to provide a valve that will endure the harshest racing conditions
Intake Valve - Titanium
- Crafted from titanium alloy
- Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
- Compatible with OEM components
- Induction hardened valve stem tip
- Precision machined valve head and seat surfaces
- Special PVD, CVD processes leave a (Chromium Nitride Coating) CrN coating that provides high micro-hardness and low friction surfaces for reduced heat generation and carbon build-up
- The titanium is coated to an ultra-smooth surface while reaching hardness levels 5x that of high speed steel
- The goal is to provide a valve that will endure the harshest racing conditions
Intake Valve Center - Titanium
- Crafted from titanium alloy
- Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
- Compatible with OEM components
- Induction hardened valve stem tip
- Precision machined valve head and seat surfaces
- Special PVD, CVD processes leave a (Chromium Nitride Coating) CrN coating that provides high micro-hardness and low friction surfaces for reduced heat generation and carbon build-up
- The titanium is coated to an ultra-smooth surface while reaching hardness levels 5x that of high speed steel
- The goal is to provide a valve that will endure the harshest racing conditions
Exhaust Valve - Titanium
- Crafted from titanium alloy
- Forged from a single blank, grain flow is improved to enhance the mechanical characteristics of the valve without having to resort to welding
- Compatible with OEM components
- Induction hardened valve stem tip
- Precision machined valve head and seat surfaces
- Special PVD, CVD processes leave a (Chromium Nitride Coating) CrN coating that provides high micro-hardness and low friction surfaces for reduced heat generation and carbon build-up
- The titanium is coated to an ultra-smooth surface while reaching hardness levels 5x that of high speed steel
- The goal is to provide a valve that will endure the harshest racing conditions
Cam Chain - Silent
- Exclusive heat treatment of links
- Excellent friction and impact resistance minimizes the rate of chain stretch
- Engineered to exceed OEM specifications and tolerances
Cam Chain - Roller
- Exclusive heat treatment of links
- Excellent friction and impact resistance minimizes the rate of chain stretch
- Engineered to exceed OEM specifications and tolerances
Cam Chain Tensioner
- Eliminates start up noise caused by OEM hydraulic tensioner
- Eliminates fear of jumping cam timing caused by OEM tensioner
- Maintains tension while vehicle is on its side and upside down, unlike OEM
- Custom CNC machined adapter
Valve Spring Kit
- Created from premium spring steel allowing trouble-free use of more demanding, higher performance cams.
Camshaft Installation Kit Metric
Camshaft installation kit:
- Three positive piston stops
- Degree wheel
- Dial indicator in metric units
- Magnetic base with attachments
- Comes in a protective, foam padded wooden case
Camshaft Installation Kit Standard
Camshaft installation kit:
- Three positive piston stops
- Degree wheel
- Dial indicator in standard units
- Magnetic base with attachments
- Comes in a protective, foam padded wooden case
Piston Stops
Piston stop kit:
- Includes three positive piston stops
- Made from aluminum for ease on piston
- Black anodized: Compression release groove machined into part for ease of turning engine