[dirty4man]

I am in the process of rebuilding my wifes 400 foreman now, I am doing a complete rebuild crank, bearings and a top end. I got the Wiseco kit, it was about the same price as a honda piston kit. With me doing it myself, I think I have spent about $500-$600 on parts so far.

 

[dirty4man]

std
0.25
0.50
0.75
1.00 this is the max bore on a factory cylinder

With the HL Big Bore kit you will have to get the jug machined to fit the new sleeve that comes with the kit.