Originally Posted by
brak
i'm 99% sure the only vtec D15 engine is a civic VX engine, which is made for fuel economy. so, if you're doing the swap for power, that engine is not the way to go.
beyond that.... id wait until you get all the parts you need to do the swap. if you're gonna do it, do it right.
d15b is the other one... it's pretty much the JDM version of the d16z6.
And I'm with this guy, wait until you have everything ready to go before you swap.