Can I Be Safe To Assume I Have R34 N1's?

[nsta]

Just wanting to know if the turbos i have are n1's,all i know is they are ball bearing, have ar.60 m24 on them thats all...i was told these are r34 n1's....it said r34 turbos, on the receipt from japan....???

Also, are xforce dump pipes a good replacement to stockers, and do they fit good?im thinking og getting them while turbos are out.

[infamous_t]

Standard R34 turbos have 0.53 A/R... 34 N1s are 0.6 A/R (or 0.42 A/R)

Should have 14411-AA401 or similar stamped on there....

http://homepage.ntlworld.com/tbroom/Turbos.htm

btw, yes I would think you have 34 N1s

Edited February 10, 2008 by infamous_t

[nsta]

Hey i received the motor today - guy who sold it said the receipt from japan said r34 turbos (didnt know if they were n1), i couldnt see all the markings, and the turbines were blocked off(so dont know if they are ball bearing or not), but they look exactly like the turbos in the attachment i found on the net of a garrett n1.everything is written the same and in the same place, and the 2 yellow circles highlighted are where its says "N1".....how would i tell if they are r34 n1 type or not???....

they are ar.60 m24..

by the way, we going to fit some new dumps before dropping the motor in, so i get to see more of the turbos...where would the serial no(part no be) so i can 100% confirm its definitely r34 n1's...

thanks:)

Edited February 14, 2008 by nsta

[heller44]

plate on the catridge, look here for serial numbers for reference... http://homepage.ntlworld.com/tbroom/Turbos.htm

[nsta]

is that on the backside?

[heller44]

no. in the centre bit, where the oil and water holes are, there should be an id plate. steel with punched label.