Where the hell is the question? Capitalization?
I'll humor you just this once, next time we'd expect something to be written regarding the question, like information or specifics.
VTEC B18As are had by taking a VTEC head (such as GSR, B16A) and placing it on the B18A block. Its referred to commonly as LS/VTEC and is considered a Frankenstein engine due to two seperate B-series being used.
There are a lot of problems for people who are inexperienced with building creating one of these, such as bolts to secure everything. Oil running properly. Everything matching up well, etc.
A qualified mechanic can build a monster LS/VTEC though; my mechanic has a 199x 2 dr civic (looks about '99) with full interior from the front seats up (cage in the back) that runs approximately 10.63 in the 1/4. Turbo'd, arguably one of the best engine routes for drag, but not at all reliable unless built well and with experience.
Edited - I said D series, not B! duh.