Guess The Turbo Time

[Staunch]

ever had a mechanic that fits a new turbo without knowing what it is

all i know is that it has steel wheels, and is a bigger than the stock R33 turb....thats the only info I was given.

[ctjet]

write down the seriel numbers on it and tell a performance shop... they'll prob know

[paulr33]

VG30

http://forum.r31skylineclub.com/index.php?...;prev_next=prev

[silver gts-t]

rb25 turbo's also say 45V4

im guessign highflow..

do u have pics of the rear??

[discopotato03]

I can tell you it looks to have an 8/16 bladed TO4B compressor in it , either a -24 or -25 and is almost guaranteed to surge . Turbine side is usually a 76 trim TA 34 or series 4/5 RX7 Hitachi HT18S . I believe ATS came up with this failed concept for the JMS RB20 "One Eight Via" some years back .

To have any hope of it working flick the 8/16 blade TO4B compressor for a 6/12 bladed one . At least then the dinosaur hybrid won't surge .

[Staunch]

well it seems to be working fine, working very similar to the stocker but just a bit slower of course. thanks for info fellas.