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MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
To head mod, or not to head mod. That is the question!
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[QUOTE="Studboy, post: 572396, member: 26867"] OK, last night I put my VHM Head on the MX dome (1.50 squish, 20.60 cc volume) Anyways, compared to the stock head it looks to have a wider squishband and less volume. I mixed up some fresh C12 today and took it out for a ride for about 2-Hours. I have mixed feelings. The powerband comes on smoother and lower in the RPM's which is kind of nice, it really doesn't feel any more powerful. I lost a noticeable amount of overrev, but I doesn't "fall on it's face" at high RPM's like my KX265 did. Like I said before, I think the bike at least "FEELS" more powerful with the stock head, but a trip to the sand dunes may be in order before that can be determined for sure. Also I didn't tweak with the jetting very much, the needle especially still felt rich. Overall, I'd say don't waste your money with the VHM head unless you have a real use for the interchangeable domes. I was lucky enough to have one with the bike when I bought it. :) :) :) [/QUOTE]
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Forums
MX, SX & Off-Road Discussions
Dirt Bike Mods & Maintenance
To head mod, or not to head mod. That is the question!
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