I have the cylnder off a z400 that ian trying to build for my daughter.I called them about boreing it out and putting in my sleeve. This is a Wisco complete kit.<440> .The guy on phone said 100 bucks with my sleeve,I brought it down on friday and the guy behind the counter inspected it.The firts clue i should have seen was how he looked at it.like it was from mars,he said he hd done many 440 kits.I left it there and called on tuesday he said to busy he will do it on thursday.so i said ok.wednesday i get call he said it was all done,Iasked for total price he said 200 bucks IT DOUBLED.i said no way i had estimate for 100 he said it wasnt a stock sleeve. hmmmstock kawasaki sleeve??I aked for a manager he said that they all are managers and to come down so we could talk. next day i did ,he then said we will splitt diff and i said no.so on monday ill have to go down to court house to post a bond for it..i wonder what he will say after that..but just for last ditch effort i was told DAVE was the owner first stop there and if he wont listen next stop court house.BE CAREFULL with this company, stay awaytrying to ripp me off,ill pst follow up after monday,,,,,,,,bluesman