Faction MX Intake Valves

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Product Details
Customer Reviews
Videos (5)

Manufactured out of certified 21-4N stainless steel. We use a black nitrite coating and swirl polish the head to improve air flow and wear characteristics.
It is recommended a Faction MX High-Rev Spring Kit is used with Faction MX Valves.
Sold in pairs.

Faction MX Intake Valves Reviews

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Displaying 10 of 14 reviews

0 of 0 people found this review helpful.

Good valves

Toby in MB – Machine this part was bought for: 2006 KAWASAKI KX250F

Comments On Jan 14, 2014:Good valves. Bike runs good with them in

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Good

Joseph in WA – Machine this part was bought for: 2005 HONDA CRF250R

Comments On Dec 17, 2013:good vales if you don't have money for the high dollar ones

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0 of 0 people found this review helpful.

Very Durable

EVAN in MA

Comments On Jun 03, 2013:I have been using these for over 90hr and they are still holding strong. Always my first choice for valves. I like the coated valve stem for added life

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0 of 0 people found this review helpful.

Dirtbikes52

Austin in WV

Comments On Mar 17, 2013:Fits my crf450r exellent.

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0 of 0 people found this review helpful.

great valves

Nicholas in VA

Comments On Feb 26, 2013:great valves

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1 of 1 people found this review helpful.

Intake valves

Matthew in CA

Comments On Nov 12, 2012:I have an 04 crf450r which is notorious for eating away valves and after I got the Faction-mx valves i havent had to adjust my valves after nearly 100hrs of riding. would recommend to anyone.

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1 of 1 people found this review helpful.

junk

Frank in IL

Comments On Aug 20, 2012:Didnt last one season of trail riding before the stem snapped and destroyed my motor.

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1 of 1 people found this review helpful.

No quality controle

James in NY

Comments On Apr 12, 2012:The first box i recived was missing one valve.the valves are boxed in pairs so i sent it back and was sent a new box.The valves in the second box were not the same other then the stem legnth and face diamiter. One was magnetic while the other was not. The two valves were two different weights. The contures of the valve faces were different.

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