RX7Club.com - Mazda RX7 Forum - S4

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S13 Slide

03-08-04 07:19 PM

S4 - S5 turbine?

can anyone tell if this turbine is for s4 or s5?

http://img145.ac.yahoo.co.jp/users/4..._192015501.jpg
http://img145.ac.yahoo.co.jp/users/4..._191803844.jpg
http://img145.ac.yahoo.co.jp/users/4..._191605782.jpg

version13

03-08-04 07:41 PM

judging from the ECU having a 74 on the end, it is most likely an S4

Rxmfn7

03-08-04 07:43 PM

That is a S5 turbo...but Ive never seen a wastegate actuator like that, so Im going to say that isnt stock.

*edit*- didnt see the pic of the compressor side before, it appears to be a hybrid?

S13 Slide

03-08-04 07:45 PM

Quote:

Originally posted by Rxmfn7
That is a S5 turbo...but Ive never seen a wastegate actuator like that, so Im going to say that isnt stock.

its not. its a pan speed hi flo turbine. so s4 ecu and s5 turbine?

RETed

03-08-04 08:27 PM

Any ECU with N37x is Kouki.
The turbo is a hybrid Kouki with an adjustable wastegate actuator.

-Ted

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