badcoupe

I'm thinking of going bigger while I've got the motor out. The turbo is a little over a year old and uses absolutely no oil. Cartridge was new and exhaust side was also new had them put a 27 cold side on I bought off ebay. Michigan turbo did it for me. Not sure if anyone is interested if so make me an offer.

OriginalSterm

i'm interested, pm me with what you are looking to get

SamGrant951

same as above - let me know what you want out of it.

BC

Is that bigger or smaller then a To4E?

Porsche-O-Phile

Smaller than a t04e - upgrading to the #8 hotside would be a nice thing to do also. It certainly can make some nice power even with a #6 though.

badcoupe

yeah it's amde excellent power took out a z06 vette with it as well as many other muscle cars (I'm a dirty word racer) I have no idea what to price it at. When my stock turbo went bad I sent it and a 27-? off a big notor maybe a diesel up there and he sold me a *new* not rebuilt center and hotside and put the 27 coldside on I supplied. The 1 year warranty was up in november. I have no idea what to ask for it. It's never fallen off at the redline like the 26's do. IIRC Tony G did alot with these turbos.

Porsche-O-Phile

What kind of boost level did you run? Can the 27/6 sustain 18 psi? I'm 99% sure the k27/8 can, but I'm unsure about with the #6 hotside.

hosrom_951

Jeff: There will be boost drop off from the 27/6, but less than the K26/6 since the cold side is bigger, yet backpressure, efficiency and size are more/less the same, since the same #6 hotside is still used.

SamGrant951

badcoupe - you have pm.

special tool

The k27/6 will not make any more HP after 21-22 psi on a stock 951. It will continue to make proportionately more hp with incrimental pressure increase up to that point.
I made 330/340 RWHP/tq with mine - VERY fast.

JoeN951

not to take over this thread, but what other mods & boost were you running with to see those #'s on the 27/6? i ask because my engine is being rebuilt at the moment and this the turbo i am leaning towards

badcoupe

20 psi guru map kit sfr catback MBC some creative tuning etc.