Dang, so much misinformation to clear out.
1st :
cars with SR20DET's
Japan/Europe/Australia ONLY
SR20DET AWD
Pulsar GTi-R
Sunny GTi-R
Primera
Bluebird
SR20DET RWD
Sylvia : 200SX/180SX (some had CA some SR)
No FWD SR20DET's have been made to date.
Its just that the AWD ones bolt up to north american FWD SR20DE trannies, thats why it works.
2nd :
Its Sentra Spec V!
V Spec is reserved for the GT-R only.
The engine is QR25DE, not VQ
3r :
And putting a FWD engine in a RWD is useless.
Oh there are probably ways to do it, but at triple or quadruple the cost of a normal swap. I dont think you have that money to throw around.
4th :
They are found in altima's, because Blubirds ARE altima's in Japan/europe/Australian markets. And shipping will not kill you, Montreal has more than HALF a dozen engine importers all currently carrying SR20DET's, some RWD some AWD. And most of them are getting another container from Japan within the month.
Also SR20DET's have been know to be putting 400whp without ANY changes to the internals. Its a bullet proof power plant, made to be boosted.
The QR25 is an open deck design. Great engine, nice torque, but not made for 20psi of boost without major work.