RK TEK IS 100% CONFIDENT IN THE
PERFORMANCE OF THESE 250cc HEADS!
250 and 250 X Billet Heads are Available!
The Stock 250 head is a VERY
inefficient design and leaves A LOT of Performance on the table.
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
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!
Most find they can run an extra 10-20 miles
further on the same amount of fuel!! Now who doesn't need that???
PLEASE stay tuned to this site for updates!