What are the limtations of these turbos?

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Mar 14, 2011 | 12:19 PM

boosteds10

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What are the limtations of these turbos?

What are the safe hp and boost limitations of these 2 turbos?
Master Power T70 exhaust a/r .81
And
Borg Warner s480 exhaust a/r 1.0

Mar 14, 2011 | 12:29 PM

HydroStream6

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~600 on the T70

~850 on the 480

Mar 14, 2011 | 03:36 PM

slmdLS1

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what about the larger A/R s480's? i thought i saw saw 1350 on one of them...maybe the 1.32?

Mar 17, 2011 | 09:35 AM

boosteds10

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Quote:

Originally Posted by HydroStream6

~600 on the T70

~850 on the 480

Is that at the crank or rear wheel hp?

Mar 17, 2011 | 10:03 AM

pwrtrip75

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Quote:

Originally Posted by boosteds10

Is that at the crank or rear wheel hp?

Wheels for the T70 I know.

Mar 17, 2011 | 10:48 AM

Adam86

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That's somewhat disappointing on the T70. I figured it would get you to 650 without much problem.

Mar 17, 2011 | 12:32 PM

ttranssam

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Quote:

Originally Posted by Adam86

That's somewhat disappointing on the T70. I figured it would get you to 650 without much problem.

damn that suckes....good thing im using 2 of them

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Mar 30, 2011 | 09:56 AM

boosteds10

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Well if I use the t70 it will be on a 5.3 and 500rwhp is the goal for that motor. Ad if I use a s480 it will be on a lq4 and the goal for the motor will be about 700rwhp.

Mar 30, 2011 | 03:11 PM

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Chad17

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Go with the .96 housing on the mp turbo and its capable of 700 wheel. There are cars making just over 700 with that unit and step up to the 76mm for around 800

Mar 30, 2011 | 04:48 PM

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boosteds10

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Quote:

Originally Posted by Chad17

Go with the .96 housing on the mp turbo and its capable of 700 wheel. There are cars making just over 700 with that unit and step up to the 76mm for around 800

How will that spool on the 5.3?

Mar 30, 2011 | 05:20 PM

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gallo-lo

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Quote:

Originally Posted by boosteds10

How will that spool on the 5.3?

im buildin stock 5.3 ,75mm t6 1.08ar ,317heads,z06cam, arp all over,ls6intake,80inj PG,OR bigger inj and e-85 fuel. lookin for 650hp its all for a stockbottom,13lbs of boost.

Mar 30, 2011 | 05:49 PM

#13

Chad17

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it wont be an issue at all, if you go too small on the exhaust housing it will become a restriction and can cause issues. Drive pressures can become an issue and really on a ls platform, I would run a .96 without a doubt. I would guess low 3k rpm on spool, I dont have facts to back that up but compared to other setup, thats what I would assume