ok i have a 250x engine with some motor work done to it right now iz running with the 400's(stock) it has mabe 30hrs on the rebuilt engine!!


ok modds

80mm big bore kit
proformance cam
proformance valves
bigger valves
ported and polished head
will come with a 34mm mikuni carb
14 tooth front sprocket
11-1/2:1 copression
wiseco light piston
shifts great no problems


no leeks or cracks!

the only problem with the engine is the oil drain plug is stripped out and you half to put an expantion plug in the hole where the oil plug would go!!
but it works very well!! no leeks nothing like that

just wondering!

 

just the engine or the whole bike. for the engine i would say about 600 bucks or less and for the bike i would say about 2500 or so its am 88 just mky estimates