Go back to previous topic
Forum nameTurbo/Nitrous Tech
Topic subjectWell i finally got my motor apart
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i8&topic_id=70982
70982, Well i finally got my motor apart
Posted by nosdeclipse, May-15-04 04:47 AM
finally i got it apart. i cracked ring lands on 3 of 4 pistons. the worst one broke a piece about 4 inches off. i don't have any pics though. i guess when i break something i do it right. well, let the rebuild begin.

also a question for everyone: a guy with a 3000gt vr4 wants to race me when i am finished rebuilding. he is all stock except he got larger turbos when one of them blew. like i said he is all stock except for that and running 12psi. i plan on running about 18psi with udp, crane cams, lsd, 3 angle valve job, and port and polished head. so, what do you guys think?
70983, RE: Well i finally got my motor apart
Posted by Steve, May-15-04 06:11 AM
I think I wish I had the money to buy all that stuff...and Ionno take em from a roll ;)


Edit: if your not turbo yet (judging by your sig info) what were you gunna go with?
70986, RE: Well i finally got my motor apart
Posted by grain, May-15-04 07:59 AM
damn. lol. didnt yuou only have it turbo for like... a day?
70987, RE: Well i finally got my motor apart
Posted by nosdeclipse, May-15-04 08:30 AM
yeah had the turbo on for about 8 hours or so, i think there was an issue with the boost controller. it spiked to 13 psi and that was all she wrote. anyone have any other ideas on the vr4 situation?

like i said my setup will be:
star stage 2 @ 18psi
440cc injectors
cams
udp
lsd
3 angle valve job
port and polished head
71009, RE: Well i finally got my motor apart
Posted by grain, May-16-04 04:28 AM
18 psi is alot. might want bigger injectors and a good fuel system if your running that much boost. on my s25g i run like 14psi and i almost shit myself.
71053, RE: Well i finally got my motor apart
Posted by Uberingram, May-16-04 03:40 PM
Originally posted by grain
on my s25g i run like 14psi and i almost shit myself.


The pictures you posted almost made me shit myself.
71012, RE: Well i finally got my motor apart
Posted by Dave41079, May-16-04 04:49 AM
Originally posted by nosdeclipseanyone have any other ideas on the vr4 situation?


My idea is, benchracing is dumb.
71052, RE: Well i finally got my motor apart
Posted by JWoodley, May-16-04 03:38 PM
well, stock vr4 turbos (9bs) flow ~285cfm each. remember, he has a 3.0 v6 and stock its rated at 330hp. awd doesnt help your cause much either. :shrug what turbos did he upgrade to?
71098, RE: Well i finally got my motor apart
Posted by MR BLUNT 2gnt, May-17-04 01:59 PM
vr4's are pigs. it takes roughly 380whp to get it into mid 12's. at 18psi you SHOULD be around 300 hp, w/ the difference in weight you should roll on him on the highway. from a dig awd owns you