The Camaro Club (UK)
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Twin turbo kit
http://classiccamaroclub.mfatw.com/viewtopic.php?f=15&t=3989		 Page 1 of 1
Author:  flak monkey [Mon Jul 14, 2014 12:50 pm ]
Post subject:  Twin turbo kit
Got a brand new pair of T3/T4 hybrid turbos - suit small block Chevy or similar capacity engine. Would support up to around 650-700 bhp quite happily depending on boost level.

Compressor:
T4 housing
54.2/70
60 trim
A/R 0.50

Turbine:
T3 Housing/flange
73 Trim
Exducer/Inducer: 65.5 / 55.9
A/R: 0.63

Also included is a pair of 38mm waste gates, currently fitted with 8psi springs - would suggest running with those and then fitting aftermarket boost controller if you want to wind them up some more!

Nice quality, well finished. Loads of people running the same turbos and waste gates in the USA with great results.

Also to go with them are a load of various fittings, bolts, gaskets, weld on flanges etc.

A pair of exhaust manifolds to fit them are around $110 from eBay.

Only selling these as I am going to go with a pair of bigger turbos.... :tup:

Asking £500 for the lot - can pack and send via courier.

Any questions, ask away!

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Author:  maudyZ28 [Mon Jan 12, 2015 4:16 pm ]
Post subject:  Re: Twin turbo kit
better late (or super late than never) do you still have these babies ???
Author:  chevy-stu [Tue Jan 13, 2015 1:04 pm ]
Post subject:  Re: Twin turbo kit
I wish I had the know how to complete the job, and I'd have them...

(my engine probably isn't too suitable with Hypereutectic pistons and 10:1 compression)
Author:  maudyZ28 [Tue Jan 13, 2015 1:18 pm ]
Post subject:  Re: Twin turbo kit
LS1 are exactly the same, hypernuretic and i run a 10:6 comp ratio. The rods are the weak spot

many guys run ls1's as stock with 6-8 psi, hell, procharger warrents there 7-8 psi kit on the stock ls1 engine.
With a custom OS (which I run) I can dial in fueling and timing reduction, so its 'safe' to run AFR ~ 10.8-11.5 depending with 12-14 deg timing.

I run ~12.8-13.0 afr with 22-24 degs now NA
Author:  Twistedsanity [Tue Jan 13, 2015 3:54 pm ]
Post subject:  Re: Twin turbo kit
If the ls1 engine bay looks like he lt1 On a 4th gen I would be more concerned with where to fit them not how!
Author:  flak monkey [Wed Jan 14, 2015 8:21 pm ]
Post subject:  Re: Twin turbo kit
Sold em ages ago, sorry.

Flogged them to get bigger ones.... :lol:
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