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HOTCAMS Camshaft - Intake
HOTCAMS Camshaft - Intake

$161.96 - $179.96
10% Off - Save up to $19.99

Select your bike to see if this camshaft intake fits
Description See Also: 5 Reviews 4 Questions Fitment Part Numbers
Item #HCM000E

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5 Reviews
5 out of 5 stars
5 Star   5 4 Star   0 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Top 1000 Contributor
Great purchase

I feel the difference in the starting of my WR450F, the stock cams did my bike hard to start and difficulty to set the carburetor...

now I can do big wheelings easily..because I have power control in my hands...
thanks motosport for sale this good product.

thanks hotcams for support when I need that for doubts in installation.

Verified Purchaser

u can feel the difference

Top 500 Contributor
El Cajon, Ca
Brings new life to your bike!

This works great on my 09yz450f, the factory put a milder set of cams on the 08-09 450's, this plus an aftermarket pipe REALLY brings some untapped power to your bike and makes a ton more power down low. Gives you a good jump out of the gate and lots of torque when you need it to make a short run at jump. Great price for what you get out of it.

Top 100 Contributor
Ocala, FL
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Nice bottom...

I mean bottom end power! Get your mind out of the gutter! Adds a lot of torque and is noticeable with the first twist of the throttle.

Top 500 Contributor
Best bang for the buck

By far the best power increase you can buy for you 4 stroke period. Gives you alot more lowend grunt. Great product

4 Questions
Answered:   4
Not Yet:   0
Q: For my 01 yz426f to not have the compression release do I need to get the intake or exhaust camshaft?
1 month 27 days ago
Top 10
1 month 27 days ago
A: Intake!
Q: Does this cam have auto decompression feature?
1 year 8 months ago
1 year 8 months ago
A: Yes this Cam comes with auto decompression release, release, I just put this Cam in my 2002 Yamaha YZ426F today and it works great.
Q: Does this fit a 2001 WR 426?
2 years 2 months ago
Expert MotoSport Staff
2 years 2 months ago
A: Yes the HOTCAMS Camshaft fits your 2001 Yamaha WR426F. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct cam for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Q: Will this hotcams cam work with kibblewhite valve springs
Over 4 years ago
i am rebuilding the head on my yz450f and i need an intake cam and i was wondering if this would work with kibblewhite valve springs and valves. also will my stock cam work with those valves? its not stage 1 or stage 2. says it will work with stock valve springs
Expert MotoSport Staff
Over 4 years ago
A: These cams are designed to work with the Stock Valves and Springs but they are not exclusively designed to only work with the OEM components. There should not be any issue with running them with the Kibblewhite Valves and Springs. You Stock cam would work with the Kibblewhite Valves and Springs as well.
See all bikes that this part fits...
See Fitments
# Part Numbers
Product Variant Manufacturer Part #
HOTCAMS Camshaft - Intake 4002-1IN
HOTCAMS Camshaft - Intake 4023-1IN