Description
Head Machining Modification
Head Machining Modification
$60
`04-22 KTM 300 MXC/SX/XC/XCW/EXC/6D/TPI
`23 KTM 300 XC-W/EXC TPI
`11-14 Husaberg TE/TC 300
`14-22 Husqvarna TE/TC/TX/i 300
`23 Husqvarna TEi 300
`21-23 GasGas EC/EX 300
All Beta 300RR
Very noticeable and usable boost to the low-end and mid-range power that will make your 300 easier to ride. This mod can be used with a stock or ported cylinder. This is a very inexpensive bang for the buck…. a no brainer.
- Works well with pump gas, race gas is not needed or recommended
- Does not require re-jetting
- Helps clean up jetting issues
- Does not adversely affect top-end performance
- Machining/compression ratio is adjusted to match your elevation
- Compatible with all types of riding & racing
- Does not increase coolant or engine temperature
- Does not include new head o-rings or jetting specs
- 2-4 day turnaround time – no appointment, email or phone call necessary
- Please include a completed service form with the shipment
Slavens Racing Service FormJeff, Alec,
Just a quick note to give some feedback on the 2017 300 xcw head modification you did for me recently…… riding it around Tucson at 3000-4500 feet… AWESOME… much more power and low end. Can now ride a full gear higher than before…. Engine runs cleaner and idles smoother with Lectron…..
Very worthwhile mod, thanks
Best Regards,
Mike B.
