la sleeve bb kit?

if you have a stock jug then IMO that kit will be more trouble then it is worth.. You will have to send off your stock jug and have someone bore it out and press in the new sleave. Then to get the most power out of it and make it worth the money you will have to get it ported. You can buy the Vitos kit and have it ported and it will be a lot less trouble. Also the pic it shows is not a Blaster kit. That pic is some kind of 4 Stroke kit.
 
you'd be farther a head to just get a vito's and have it ported. At least with the vito's you'll get the added performance of the 12 port design.
Sleeve kit = 200
press sleeve in = 150
porting = 150-200
head mod = 60-80
plus you'll have to pay shipping to have the head done, sleeve pressed in as well as the porting.
 
you'd be farther a head to just get a vito's and have it ported. At least with the vito's you'll get the added performance of the 12 port design.
Sleeve kit = 200
press sleeve in = 150
porting = 150-200
head mod = 60-80
plus you'll have to pay shipping to have the head done, sleeve pressed in as well as the porting.

exactly what I told him. He can buy my BB kit that's already ported for what he is going to have in this setup and all he'll have to do is bolt it on.