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Thread: 450whp on a GT2871R? RWD DET.. It is so....

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Posts: 11-20 of 30
2011-05-27 21:03:28
#11
Originally Posted by Cliff
What, you haven't seen a V-Band housing before?

http://www.tialmedia.com/graphics/SS%20housings/28ss6.jpg


I've seen it before and i bet that and the manifold is the main reason why it's making the numbers.
2011-05-27 22:29:30
#12
Is he still running a fan clutch?

Pretty nice numbers
2011-05-28 01:19:30
#13
Really incredible numbers. Putting mine to shame for what I've got. Boost for boost that thing makes more power than my VE, despite having a larger turbo!
2011-05-28 04:27:02
#14
Originally Posted by Keo
I've seen it before and i bet that and the manifold is the main reason why it's making the numbers.


That and the tune.
2011-05-28 04:57:52
#15
Now that would make a great drift car. LSX what????? Plenty of power, plenty of torque and doing it at a low boost level. Very very nice combination of parts and a great tune.
2011-05-28 06:10:59
#16
Very nice
2011-05-28 23:27:18
#17
It's not WHP, it is HP measured at the flywheel!

Still pretty good though!
2011-05-29 00:17:05
#18
Originally Posted by Bull
It's not WHP, it is HP measured at the flywheel!

Still pretty good though!


I wondered about that. If those are flywheel number they are still nice for that boost level.
2011-05-29 01:49:54
#19
2871 ftw
2011-05-29 04:09:46
#20
That is not WHP. That is flywheel HP.

Generally these turbos will make 25-35 WHP more with an external waste gate.

That being said this car is making about 390-395 WHP @16-17 PSI.

Remember people this is with a 1mm over bore piston, lighter rods and bigger cams

Generally most RWD and FWD DETs with 86mm pistons and stock head make 410-420 WHP internal gated at 19-20 PSI which translates to about 475 Crank HP.
Last edited by Andreas Miko on 2011-05-29 at 11-26-29.
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