http://www.lukesracing.com/luksr/trx460kit.htm


do you think this kit is worth it? it makes more sense to buy this kit then buy everything one at a time.. anyone ever seen it before is it of any quality?

 

Looks Pretty sweet, but putting a whole new sleeve in a 400ex? dont see that very often at all.

 

i might be a little uneducated but i havent seen one with a 440 kit that didnt need resleeved lol

 

All 89mm 400ex pistons are re sleeved. That is a good price for those parts. You would still need a lot more money, though. There is no cam, you would want to port the head and also pay to have the cylinder machined for the big sleeve.

Stroker 400ex'ss are great though. I have a Powroll 4mm stroker in mine. It is 87mm, though which is a 440. I run 15/37 and 22" razr2's for trail riding. The torque is unbelievable.