Hot Cams
Hot Cams Camshaft - 4012-1IN Yamaha WR 250 / YZ 250 2001-2013
MPN:
4012-1IN
SKU:
YZ250S1-AI
Hot Cams
Hot Cams Camshaft - 4012-1IN Yamaha WR 250 / YZ 250 2001-2013
MPN:
4012-1IN
SKU:
YZ250S1-AI
Availability:
6 in stock, ready to be shipped
Adds 5%-10% power gain
Designed and dyno proven in the USA
Engineered by utilizing state-of-the-art valvetrain software
CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
For low end torque.
Made to be drop-in cams that use stock valve springs (unless noted).
Specs
Intake Duration
249°
Riding Style
Off-Road
Intake Lift
8.48 mm
Type
Stage 1
Intake Lobe Centerline
106°
Product Name
Camshaft
Units
Each
Application
Intake
Part Notes
Increases bottom and mid range power for improved throttle response.
For dual cam engine.
Intake Valve Lash: 0.150 mm.
Original price
$335.95
-
Original price
$335.95
Original price
$335.95
$335.95
-
$335.95
Current price
$335.95
Product Details
Features
- Adds 5%-10% power gain
- Designed and dyno proven in the USA
- Engineered by utilizing state-of-the-art valvetrain software
- CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
- Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
- For low end torque.
- Made to be drop-in cams that use stock valve springs (unless noted).
Specs
| Intake Duration | 249° |
| Riding Style | Off-Road |
| Intake Lift | 8.48 mm |
| Type | Stage 1 |
| Intake Lobe Centerline | 106° |
| Product Name | Camshaft |
| Units | Each |
| Application | Intake |
Part Notes
- Increases bottom and mid range power for improved throttle response.
- For dual cam engine.
- Intake Valve Lash: 0.150 mm.
Features
- Adds 5%-10% power gain
- Designed and dyno proven in the USA
- Engineered by utilizing state-of-the-art valvetrain software
- CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
- Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
- For low end torque.
- Made to be drop-in cams that use stock valve springs (unless noted).
Specs
| Intake Duration | 249° |
| Riding Style | Off-Road |
| Intake Lift | 8.48 mm |
| Type | Stage 1 |
| Intake Lobe Centerline | 106° |
| Product Name | Camshaft |
| Units | Each |
| Application | Intake |
Part Notes
- Increases bottom and mid range power for improved throttle response.
- For dual cam engine.
- Intake Valve Lash: 0.150 mm.
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| YZ250S1-AI | 4012-1IN | In Stock |
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.
Product Description
Features
- Adds 5%-10% power gain
- Designed and dyno proven in the USA
- Engineered by utilizing state-of-the-art valvetrain software
- CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
- Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
- For low end torque.
- Made to be drop-in cams that use stock valve springs (unless noted).
Specs
| Intake Duration | 249° |
| Riding Style | Off-Road |
| Intake Lift | 8.48 mm |
| Type | Stage 1 |
| Intake Lobe Centerline | 106° |
| Product Name | Camshaft |
| Units | Each |
| Application | Intake |
Part Notes
- Increases bottom and mid range power for improved throttle response.
- For dual cam engine.
- Intake Valve Lash: 0.150 mm.
Part Numbers
| Store SKU | MFR. Product # | Availability |
|---|---|---|
| YZ250S1-AI | 4012-1IN | In Stock |
Fitment
This product is vehicle specific.
Select your vehicle to confirm fitment.
This Product Fits
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.