Which would b the better motor to build? Im planning on doin 1 or the other but wanted more feedback from ppl who has done these builds...BTW Im planning on boreing 1 of these blocks .5mm over....From who ever has done these which 1 should I do?

 

B20.

No replacement for displacement.

EDIT: make sure you build it right the first time. If you're going to half *** it stick with the LS/Vtec, as it might last a little longer.

 

I will b building the whole bottom pistons, rods, bearings,etc...but which 1 is a better build?

 

BTW if B20 which B20 block?

 

If you are going to build the motor for N/A use, I would go B20. Just make sure you get the B20B or B20Z block form the CR-V. The old B20 Prelude engines are not the same.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by civexturbo &raquo;</TD></TR><TR><TD CLASS="quote">If you are going to build the motor for N/A use, I would go B20. Just make sure you get the B20B or B20Z block form the CR-V.</TD></TR></TABLE> I have a b16 in my 94 hatch now would I b able to use my same motor mounts if I swap the b20?

 

I got OBD1 b16a2 now. does it matter what yr B20 I use?