Divided turbine housings..
#16
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I think they will be a lot more compact from what he indicated to me, what they showed last year was just a rushed prototype.I expect they will be similar in size to the EFR turbine housings(also stainless), so more compact and lighter.
#17
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#18
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They are around, the sierra sierra used one as well (same 8374 size I think), but still not in easy supply, I think they had a few production problems, and I think indycar using them soaked up a lot of production as well. Turbo manufacturers seem to move very slowly. They keep saying soon....
#19
Nordschleife Master
They are around, the sierra sierra used one as well (same 8374 size I think), but still not in easy supply, I think they had a few production problems, and I think indycar using them soaked up a lot of production as well. Turbo manufacturers seem to move very slowly. They keep saying soon....
#20
ABSO-FU$$ING-LUTELY amazing. You'll love it. No where near as expensive as a true dual inlet, but HUGE gains in spool time. (from a .82)
Last edited by 95ONE; 08-13-2012 at 07:02 PM.
#22
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the outlet is quite long on the EFR, would that fit on the 951?
not sure what the actual peak hp is, but i got 3.84v on the M-tune maf at 6200 rpm untill i find time to go to a dyno or josh releases the maf flow sheet i'll never know. but i do know is it's around ~375 rwhp is what josh reckons.
If i change turbine housings, i'll probably go something extreem and aim for a more flatter torque curve if anything.
If i change turbine housings, i'll probably go something extreem and aim for a more flatter torque curve if anything.
#25
I run a GTX3076R with a 0.83 Tial turbne housing on a 3.0 with stock cam and see 15psi at ~3400rpm when controlling boost in open loop.
I can only imagine the very same turbo to be annoyingly laggy on a 2.5.
I can only imagine the very same turbo to be annoyingly laggy on a 2.5.
#29
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#30
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wouldn't that be a slightly different story 'apples oranges' as the gt3076r has a 60mm turbine and the gt3582r has a 68mm turbine which is larger.
looking at the housing size flow rates, the gt30 .82 flows at 23-24 lb/min while the gt35 .63 flows at a very similar 22-23 lb/min
looking at the housing size flow rates, the gt30 .82 flows at 23-24 lb/min while the gt35 .63 flows at a very similar 22-23 lb/min