RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS
RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS

RK TEK ULTIMATE KTM HUSQVARNA HUSABERG CYLINDER HEADS

Regular price
$325.00
Sale price
$325.00

RK TEK cylinder heads are the best built and best performing two stroke cylinder heads there are. Period. None of the other aftermarket or custom heads come close, no matter what they say on their YouTube videos about them. There’re the only KTM head with a patented design and the other guys wish they had a head that came close to the performance of the RK TEK heads.

WE'RE SO ABSOLUTELY CONFIDENT OF THIS RK TEK HAS THE ONLY 100% MONEY-BACK GUARANTEE IN THE BUSINESS.

DEVELOPED TESTED AND PERFECTED IN THE HIGH ALTITUDE SINGLE TRACK OF IDAHO AND 100% MADE IN THE USA 

These are the best heads for single track, woods, elevation, mountian riding and trail bikes there are. How do we know that? Because where bought and tested all the heads from the other guys and tested them against ours and they don’t have the smoothness and power of ours across the entire band.

We've had some that made a nice gain at a particular spot in the band or had some impressive single area characteristics, but none of them had the full and complete power band improvement and gains that ours make through the entire throttle range. 

We’ve been at this longer then anyone else, have put more work into what we’re doing and have more loyal and satisfied riders then anyone else so we’re not just taking the talk. 

When you have a narrow power-band (stock head) the higher gears are not very usable because the engine will not supply the needed torque at the lower RPM. So you're forced to ride in the lower gears in order to maintain any torque.


After the head install, the torque is produced at a MUCH lower RPM than before. This allows for 1-2 gears HIGHER when in the slow and technical OR the heavy loaded hill pulls.
The higher gear running allows for faster overall speeds and less fatigue on the rider because he doesn't have to "work" as hard to keep traction.
Almost all will find they are faster and in more control when running the higher gears. With this confidence increases as well.

 

Please check out this awesome video from DIRT BIKE CHANNEL regarding this head.. MANY questions can be answered there

VIDEO LINK #1

VIDEO LINK #2 

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VIDEO LINK #5

 

NOTE: dyno chart is from one of our customers.

It is clear the added torque the head provides. What MAY not be clear is that the dyno run with the RK Tek Head was started at a much higher RPM (3500 vs 2500 RPM).

This is the reason wht the chart shows no power below 3500 RPM.  

You can be assured the power with the RK Tek Head is MUCH greater than ANY other bolt-on part you can purchase, ESPECIALLY at the lower RPM..

In fact, the head offers significant torque increases over ANY other head at ALL RPM. 

DYNO CHART

KTM 300DYNO

 

Great way to get a huge performance increase at a cheaper cost!

 

 The Stock 250 & 300 head (especially 2014 and newer) is a VERY inefficient design and leaves A LOT of Performance on the table.

We have developed a TRUE Performance Enhancer with this Custom Billet Head designed specifically for mountains and single/dual  track riding. 

This head will widen the engine's effective power-band considerably and allow for a much more linear power delivery.

This head is unequaled in its performance.  Cooling is also increased. A cooler running engine will last longer and produce more power.

Testing has shown, in many cases, this head allows for the hill to be pulled in the next higher gear . What you would normally pull in 2nd gear you can now pull in 3rd gear.

Porting Packages are also available. This will wake up the engine even more!

ANOTHER HUGE bonus with the addition of the head is improved fuel economy! This is ,usually, the result of the higher gear running.

Most find they can run an extra 10-20 miles further on the same amount of fuel!! Now who doesn't need that???

Head is available and custom made for ALL riding elevations and octane.. These heads are made for YOUR engine. Information is taken at the time of order and the chamber is designed for YOUR engine and application.

This head offers performance gains UNMATCHED by ANY other bolt on.. You will NOT be disappointed!

These Heads will come anodized in Orange or Black.

NOTE: As of April 2020, we will not have the 2008-2016 KTM/HUSKY 250 BILLET Head. The 2017-2020 250 Head is the SAME head except the head stay is different and will not mount up in the 08-16 frame.

 

WHEN ORDERING PLEASE PLEASE LET US KNOW IN THE CHECK OUT NOTES ABOUT THE FOLLOWING:

COLOR: BLACK, ORANGE

RIDE ALTITUDE

FUEL USED

RIDING STYLE: ENDURO / SINGLE TRACK, MX, FULL RACE