I was thinking about the 95mm crank in a b18/20 and was realizing that the pistons are gonna come farther down than normal, and looking at my B20 block the other day I noticed that the bottom of the pistons come down almost flush with the bottom of the sleeve. So my question is, does a stroked piston kinda poke out a little when comeing to BDC?

Also Crower says they can do a 95mm crank and a 92mm one, I know the 95 comes from the Prelude B20, whats the 92mm come from?

 

Just a simple question really.....

 

The stroker piston should come with a shorter skirt so that it won't hang out so far. Of course running this type of piston is much harder on the cylinder walls, rings and pistons. Can put the piston pin into the oil ring area. Might also have to cut notches in the block for the rods to clear because of the longer stroke. Lots to think about when building a stroker