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Andre's 672whp Twin Scroll S362 FMW

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Old Jan 28, 2014, 08:41 AM
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For some reason I thought you had a larger motor, but yeah the 9:1 isnt going to make a difference on spool. Proper primary length and collector will help more....which I know isnt a problem for you.
Old Jan 29, 2014, 11:08 AM
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Originally Posted by JohnBradley
On your 2.3 I think this would build boost even faster and make the same power at lower boost. The compression helps of course, but this I wsa only feeding 15* at 8K so I was keeping it on the safe side. The car sees a lot of trips to Mexico and you know how warm it can be there



That turbo yes. Also 3rd gear on these pulls, it hooked well enough it didnt need 4th to make it work right.

Do you suggest this turbo ?

Which precision turbo will you put on this car on a twinscroll setup for similar spool and power gains?
Old Jan 29, 2014, 03:20 PM
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5858 maybe, 6266 for precision. 3586 for FP as log as they are all twin scroll.
Old Jan 29, 2014, 03:26 PM
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5858 would be too small. the 6266 TS 1.15AR would be a really sweet setup.
Old Jan 29, 2014, 03:46 PM
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Originally Posted by Silvermike
5858 would be too small. the 6266 TS 1.15AR would be a really sweet setup.
Based on what out of curiosity? I have done 622whp with that turbo and I feel I could have made more if I had pushed it. That was on a 9:1 motor with more restrictive exhaust and smaller cams as well.
Old Jan 30, 2014, 04:01 AM
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A 5858 would just be more on the limit at 600+ power levels than the 6266.

I currently have a 5858, and honestly I have not pushed it hard, so I dont know where the upper limits are. but from what I gather, its a ~60lbs/min turbo. Judging from the HP figure you quoted, perhaps I am wrong?
Old Jan 30, 2014, 10:37 AM
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I have never taken one over 32psi on the spike (dropped to 27 out the top) but I feel it has more in it. The car in question was also on a stock intake manifold. So I would hope there is more in the 5858 though Combo is everything, as I always preach, and even with a good one (though not ideal) it made good power.
Old Jan 30, 2014, 11:37 AM
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BTW Aaron,
I talked to a local turbo shop who sells BW and they have an Evo customer who was able to get 780whp on the corn at 40 psi out of the S362 FMW with the high response (flat blade) turbine wheel. Apparently there is a good bit left in that thing. S362 here I come!!
Thanks for posting this
Old Jan 30, 2014, 12:09 PM
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Nice...that will make Andre VERY HAPPY.

Last edited by JohnBradley; Jan 31, 2014 at 09:53 AM.
Old Jan 30, 2014, 07:06 PM
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This is my Borg Warner k31 which has 71mm inducer and 101mm exducer compressor wheel same as s471. I am on wastegate spring at 1 bar and I open the wastegate at 5500rpm in 3rd. I will add another spring soon and a boost controller and see what happen. 2.0 engine
Old Jan 31, 2014, 08:12 AM
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Originally Posted by doghouse
This is my Borg Warner k31 which has 71mm inducer and 101mm exducer compressor wheel same as s471. I am on wastegate spring at 1 bar and I open the wastegate at 5500rpm in 3rd. I will add another spring soon and a boost controller and see what happen. 2.0 engine
Jesus Lol
Old Jan 31, 2014, 09:53 AM
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Originally Posted by doghouse
This is my Borg Warner k31 which has 71mm inducer and 101mm exducer compressor wheel same as s471. I am on wastegate spring at 1 bar and I open the wastegate at 5500rpm in 3rd. I will add another spring soon and a boost controller and see what happen. 2.0 engine
This is where I like street turbos to start.
Old Jan 31, 2014, 09:59 AM
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It's my daily driver . I change the t6 1.36 ar housing and machined a k27 t4 turbine housing for it. Spools sweet for the size
Old Jan 31, 2014, 03:48 PM
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Originally Posted by Drifto
BTW Aaron,
I talked to a local turbo shop who sells BW and they have an Evo customer who was able to get 780whp on the corn at 40 psi out of the S362 FMW with the high response (flat blade) turbine wheel. Apparently there is a good bit left in that thing. S362 here I come!!
Thanks for posting this
Originally Posted by JohnBradley
Nice...that will make Andre VERY HAPPY.
that has made me very very happy lol i need some injectors and maybe bigger pumps and we can play with it again
Old Jan 31, 2014, 06:01 PM
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Originally Posted by doghouse
It's my daily driver . I change the t6 1.36 ar housing and machined a k27 t4 turbine housing for it. Spools sweet for the size
Please show us some logs or a dyno of how that spools.


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