funny you should say that, read my sig closer.
and check out these threads
VVL to DE port comparison
the VVL head flows better than the standard DE or DET
http://www.sr20forum.com/showthread.php?t=162336 same mod would be performed for a rwd VE
you need a custom intake manifold [i cut the plenum off mine, and am making my own. cant weld it yet because i need a 50amp circuit, but that'll change soon.]
I you want the engine close to the firewall you either need to notch the firewall for the vvl solenoids and dizzy, or run a standalone that doesn't need the dizzy,[ ie megasquirt n EDIS... or what have you...] and get some plates machined to relocate the solenoids [this is what i'm doing, long process...lazy machinist
and for cams.. theres 2 companies that make them, but people have been too cheap to buy them/ and they're not satisfied with the testing that went into making them. most people run sr16ve or sr16ve N1 cams, but thats for NA. People who boost VVL's usually use sr20ve cams
VVVdig around here and do a search for kelford cams and franklin camsVVV
http://www.sr20forum.com/forumdisplay.php?f=41
search around and check out the stickies, lots of good info.