There are cheap Chinese topend kits and the stock replacement witch are much more expensive,So the cheap kits aren't to bad in expence but you need a mill,and some skills with this type of build to get it right!but should be able to do it for a couple hundred bucks and cover everything.
Zehe Chen Hezekiah Chaazaqayah Israel Yasharahla Sorry, I thought you are asking ZEDA-80. I checked it now, you are asking ZEDA-100. ZEDA-100 are in our production in March, so bicycle-engines.com has to receive them in April or May. Thanks for interest again.
The case half's need the bore opened,and all the large bore kit's have a 12mm wrist pin,yes the mounting holes need relocated and most folks thread aluminum rod into the stock holes and then deck the whole suface prior to drilling and tapping the new ones. it's also best to use a good high heat epoxy to fill the transfer feeds or have them welded before cutting the deck.
I think we need some more info on that setup!
I've got a nice bike lol 203mm rotors triple tree front end upgraded skf bearings. Mag rims well here is a few pics. Lol I am experienced I'm wanting to hit 60-65 and I'll be good so i can go in the highway without the threat of being killed people are idiots when they see a guy on a bike. I don't have my license and this is my only way of transportation. The only thing I have left to do to this bike is get a kx65 pipe and possibly a 28 tooth rear sprocket. I've got a 32 on now and I'm only hitting 45-48 maybe 50 downhill but I'm not like most dummies on You tube title says "60 mph bike and their screaming down a 45 degree hill for a mile. Lol I wanna go 60 on flat. Since these pics were taken I have installed dio reed and 21mm oko carb that I drilled out and fixed. It was actually mostly correct just had to drill out the idle circuit to 1mm and opened up the float valve seat to about 1.2mm. It runs awesome. But i think a tuned pipe will make a big difference. The one on their now is definately for low end I'm at 7k rpm at 3/4 throttle. I did just get done modifying the exhaust to 1/2 inch stinger and a silencer shoukd gain a couple mph hopefully. But no I'm no amateur I've raced motocross and rode bikes almost my whole life. And honestly the cops where in from don't care about us on motorized bikes as long as your not screaming through town with a straight pipe. I live in a college town and there everywhere. We have two local mb shops in my town alone. But me and my buddies build em from the ground up. The shops are charging $400 for a 1-200 dollar build it's ridiculous. We are starting to get our name out there now. After there bikes break they bring them to us to fix and mod out. I've got 10-15 rebuilds and prolly the same custom bikes under my belt. Just slow right now cuz of winter looking for a project that's all.
I'm running a 105 main jet with a 45 idle and the needle is in the middle hole. I run a little rich until it gets good and warm but then its perfect I just need more top end I'm screaming rpm at 3/4 throttle. They say you should be running about a 115 main jet with my set up but the pipe I have on us restricting air intake. I have a kx65 pipe onnthe way.
