Originally Posted by asiandoood
I would suggest getting another D16 if you plan on doing internals. The D16 is already limited on aftermarket cams, pistons, etc. The D15B would be more limited unless they share the same components. You might also run into the problem of the 3 stage VTEC getting in the way of aftermarket cams.
from what i understand its virtually the same engine with less bore.
now i don't understand the 3 stage vtec very well, but wouldnt that be controlled through the solenoid and the ECU? Or are the configurations of the camshafts different as well?
this is very useful as well.
http://asia.vtec.net/spfeature/vtecimpl/vtec1.html