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For Sale S256 E.T. & 60# Inj
Thread Starter
Joined: 06-08-06
Posts: 15,725
Likes: 410
From: Fort Worth, TX
20psi should put you right around 400whp... just an estimate though.
Thread Starter
Joined: 06-08-06
Posts: 15,725
Likes: 410
From: Fort Worth, TX
Bump it up. Would like a buyer really soon.
Bump for more info in the OP.
Bump for more info in the OP.
Last edited by USMCFieldMP; Apr 15, 2010 at 07:23 PM. Reason: Automerged Doublepost
Thanks for posting that information for me. Everything about the turbo sounds good but the only thing about it I dont like is it is internally gated. Is that changeable? How much hp did you make off of it? PM me about that deal that you will make me.
Thread Starter
Joined: 06-08-06
Posts: 15,725
Likes: 410
From: Fort Worth, TX
There are two ways to go about swapping it to External Wastegate. One way is to just cut off the internal wastegate and flapper and have the hole left behind welded shut. This is what I did. Only took like 10minutes, and that includes the welding.
The second option is to cut off the internal wastegate, and have the same hole welded shut, AS WELL as having the old wastegate hole welded shut.
The first option will require you to have the Wastegate mounted on the downpipe, as I did.

The second option will require you to have a wastegate mounted on the Exhaust Manifold.
And I'll knock $100 off for you. If you let me know ahead of time, I can have it with me when I'm in Dayton (Mon-Fri)... making pick-up, meeting, or delivery easier/quicker.
Thread Starter
Joined: 06-08-06
Posts: 15,725
Likes: 410
From: Fort Worth, TX
I'm not 100% sure what I'll be replacing it with. Eye balling a Billet wheeled, dual ball bearing HP5557R with the T04SP 4" inlet ported compressor housing with a V-Band inlet/outlet Turbine Housing.
Nothing is wrong with the S256. As I said in the original post, its in perfect condition.
Buy this thing.
If its not gone in a week or two, I'll figure out a place to put it.
Nothing is wrong with the S256. As I said in the original post, its in perfect condition.
Buy this thing.
If its not gone in a week or two, I'll figure out a place to put it.
Last edited by USMCFieldMP; Apr 17, 2010 at 09:24 PM. Reason: Automerged Doublepost
Thread Starter
Joined: 06-08-06
Posts: 15,725
Likes: 410
From: Fort Worth, TX
My 50trim with 3" inlet just barely fit... but from Turbine Outlet to Compressor inlet, the S256 is 2" or 3" shorter than my 50trim, so I had my fingers crossed that it might fit.
If I don't have it sold in about a week or two, I'm just gonna have the head flange cut off and about an 1" of piping added so that it'll clear.
If it sells, I'll probably do the same thing, but I'm gonna have the Turbo Flange cut off and switch to an entire V-Band set-up.
I've been finding some of the best pricing on ExtremePSI.com...
Thread Starter
Joined: 06-08-06
Posts: 15,725
Likes: 410
From: Fort Worth, TX
Do you have pics of it mounted? I'd like to see how close of a call yours was.
Nvm... I got smart and looked in your profile.
Nvm... I got smart and looked in your profile.
Last edited by USMCFieldMP; Apr 18, 2010 at 10:41 PM. Reason: Automerged Doublepost
Thread Starter
Joined: 06-08-06
Posts: 15,725
Likes: 410
From: Fort Worth, TX
Son of a bitch. That's probably why yours fits.
The 3" on my current 50trim fits... I don't think the 4" on the S256 will fit. While I love the top-end that this Manifold gives... it should have been made to position the turbo further away from the block. Would have simplified so much.




