stock turbo type?

Discuss the RB20, RB25 and RB26 series engines.
User avatar
pepegurr
Posts: 287
Joined: Tue Apr 24, 2007 10:03 am
Car: 89 coupe w/ rb20 swap - RIP but making a comeback
86 Porsche 944
92 FZR400 - Track Slut
95 240sx-se - Newest member of the family- DD
Location: Westminster, SC
Contact:

Post

am i correct in assuming that the stock turbo on a 93 model rb20det is a t-25?


black240jl
Posts: 248
Joined: Thu Jul 19, 2007 11:47 am
Car: black 240sx

Post

i thought they were t28's

Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

Post

search please this has been covered many times

its a ball bearing t28-t3 hybrid with ceramic exhaust wheel. the maximum safe boost is 13-14psi.


Return to “RB20DET / RB25DET / RB26DETT Forum”