125-200cc 165 kit for husqvarna Wr 125

what kits are you boys running in your 165 huskies, I am based in the uk and would like to know if your using pump fuel too
Thanks

When did you get your 165 Stevie? Since dealing with detonation issues using questionable fuels, I have lowered the compression on all the 165's so you can run pump premium. I would still use the best fuel available.

I have not done the conversion yet I did email maxpower and he told me that race fuel needed to be used on the husky but the Yz 167 was ok for pump fuel, Are you still doing these conversions or know anyone ?
Thanks

My old 2008 cr165 which has 210psi compression that Wallybean built for me needed race gas about 1/3 vp c12 which is 112 octane mixed with premium which is 92 octane in canada. My 2013 wr165 which has 195psi compression that was built by Wallybean can run on straight premium but still mix 1/4 vp c12 but have never heard any detonation. Old cr had a little more snap not sure if it compression or igntion are differance but not enough to worry about and wr does seem to work better off road lugs really well down low. Great motor that acts a lot bigger than it is and very dependable. Get pipe and lectron also worth extra cash.