but how well will it hold upcuz the motor does have some miles on it, but i would change the internals of course.
ok dude check
vitara pistons
eagle rods
arp head studs
arp rod bolts
cometic head gasket
the turbo of your chioce. (im partial to the bastard 18g)
get it tuned on crome and hit well over 280whp...
however i reccomend you boost on stock internals. get used to the way it feels. cause if you dont you wont be able to handle it.
boost stock internals on 10psi and youll break the 20whp marker.
and d series motors are fucking champions man, they hold up to boost so well. the only real down fall is the fact that there have weak ass rods. after about 240 ish whp the rods get tender. (hence the stock internals 10psi comment haha)
youll be good. run a compression check on the motor and a leak down test. if you come out straight.. then boost it stock and the day you boost it GO GET IT TUNED without a tune that car is worthless. have fun and good luck
youll need it..:ninja