TE/TC VHM head and vforce 4 te300

Got some new parts on my 17 te300.
Can ride a gear higher and still enough power, really happy with the result.
Vforce 4 and vhm 26.5cc head.

Dude that ktm looks sweet!

Received the invoice today for the sxs skidplate, now wait till it arrives...
Jon from sxs is a great guy to deal with...

Yea got mine a couple weeks ago it's great! I only wish it was easier to get on an off like the factory skid plate, the sxs takes a few Allen keys.

super clean.let us know how you like that v force

Any idea what it did to your compression? I put the RK Tek head on my '17 300XC-W and I got a 29psi increase but it was setup to still run on pump gas. Works great.

Did this same thing. Although I'm using a Slavens head and V Force 4. Had to rejet 2 or 3 steps on the main and pilot. Great bottom end and pulling power for the Enduros I race here in AZ!
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Mounted the head and vforce at the same time so cant tell the exact diffrence each one makes.
Std the bike was already good, now it is even better... more torque and power everywhere.
The VHM is made for running 98octane fuel , it got 1cc less the std.
They make inserts to your specifications on request.
Did not test compression, squish was within spec for the VHM.

So... what was it?

VHM says 1.9mm squish.
Set mine @2mm to be safe...

That's interesting, as it's a little wider than a typical "head mod." Sounds like it works so just a technicality.

Squish also makes a diffrence on how the power feels...
Full race engines like i use to build for the f1h20 championship we used 0.9mm squish. Did the same with my homebuild yamaha 70ces engine.
You can order a custom insert to achive the same compression ratio but with smaller squish instead of the 1.9mm...