ill have to put some more pictures on once i get them loaded got some up close of the motor and so forth. tuning that thing is a issue right now cant find a happy medium on fuel delivery being on alchy and the fuel having to go up a little instead of falling into the cylinder the correct way lol.
i built my new bike reversed havent got any great numbers out of it yet still tring to get it dialed in here is a link to a picture of it. it is a 20mil dm reversed and the pipes are not that expensive you basically buy a cone kit and weld them up after you fit them.
http://www.precisionpowersports.com/photos/Mac.jpg
i have a 4 mil long rod trued and welded crank for sale 3 rides on crank building a bigger motr reason for sale. looking for $350.00 plus shipping
thanks
race,
i would go with the hpd secondary clutch way better than stock on the 400 keep the stock primary havent seen very much results on changing it. you need to come to big river this year there is a polaris there that will impress you.