Post by
NISMOingen »
https://forums.nicoclub.com/nismoingen-u9114.html
Thu Jun 26, 2003 4:09 pm
The SR20VET began production in March of '99. It is still in production, however only around 300 are made each year. Stock output is actually 276HP@6800RPM, 255ft-lbs @4600RPMs.
The problem with tuning the VET is engine management & drivetrain. A Haltec E11 should work. The VET, unlike the VE, actually adjusts valve lift, timing, and ignition time based not only on throttle position and rpm, but also upon load. To accomplish this sensors in the transmission relay inertial load data to the ECU.
Can the swap be done..OF COURSE! However, you would have to figure out how the sensors (3 of them I believe, but don't know) measure and relay load so you could mount them in the Transaxle. Then you would have to compensate for the differences in the drivetrain (the X-Trail uses an A4WD longitudinal).
The VET also uses an ECU controlled boost setup which varies the boost along with all the other NeoVVL stuff.
VETs go for around $8,000 to $10,000 here in the states, and to get it you would have to leave a hefty deposit with a trading company/importer and be willing to wait a few months.
It's probably about a $15k swap. If you do decide to go for it. You have my help...I've often contemplated it myself. Especially the day I stood looking at one in my shop listening to a good tuner *****ing about how complicated the damned thing was.