i'm plannin on a destroked (87.2 mm) b20vtec on juice.

all i need to know is how much abuse the stock b20 sleeves can take? i know they're popular for mild boost aps, but how about a 100 hp shot nitrous?

if i need to sleeve em i'd rather go with a sleeved b18c because of the squirters.

and does anyone have experience with importbuilders and their products?(experience, not: my causins brother in law has a friend that has been told they suck )

 

you cant figure out IB's reputation for yourself?

and destroking that motor is supid IMO.

 

you're saying destroking an engine is stupid . i did not ask what will make the most torque or whp. i have a goal (have a certain engine character in mind i like) and i'm just sorting out what will take me there. if a b20 block will give me the oppurtunity/strength of going 84mm on juice without the costs of sleeving, then i'm going that way, has nothing to do with the crank.

anybody that's not saying destroking is stupid without proper motivation (good arguments are always welcome! ), and has some answers/opinions on my questions asked above is very welcome.

info is food for a eager mind