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#570
by
8v-of-fury
on 15 Mar, 2013 23:12
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Been doing some brain-tanking..
My
k03 right now with the
13-15psi I have the manual boost controller set too (according to the squirrel performance turbo calculator) should be producing about
125hp right now.. non-intercooled with no smoke too.. It shouldn't be over spooling the turbine until about 4900-5000RPM. Which I don't think this engine has seen close too in the year it has been in my engine bay.. lol! Working it out on the Gearup.com, the engine has likely never seen above 4300. I have a tach and speedo eventually planned, have had neither for the year its been in! Go by seat of the pants lol.
My
updated Squirrell Performance settings spread across the Garrett GT2056, and the Volvo Garrett T3 50 trim.
Similar power points I picked, and some backup on why I did
An ALH making that power with mods listed..
Same settings
200hp @ 17.8psi;
GT2056
Volvo T3 50 Trim
As can be seen, they
can support 200hp on my setup. The T3 50 Trim does it well, and the GT2056 better than that again. But they are both gonna cost me upwards of $750
..
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#571
by
RabbitJockey
on 16 Mar, 2013 12:44
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#572
by
8v-of-fury
on 16 Mar, 2013 13:33
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That is not what I found through my research.. ?
I found alot of people reference it as a 45? And some a 40.. never a 35 though.
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#573
by
libbydiesel
on 16 Mar, 2013 14:21
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Easy solution, measure. I just did and came up with 36 trim for the VW T3... How does your T3 compressor measure, 8v?
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#574
by
8v-of-fury
on 16 Mar, 2013 14:26
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Ahh goood point Andrew.. I'll look in to it tonight. It's hanging off the back of the 1.6TD parts engine haha.
35 Trim 175 @ 14psi.
The line is not supposed to go down as it goes right.. I am just really jittery right now!
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#575
by
RabbitJockey
on 16 Mar, 2013 14:57
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My post didn't work but yeah I have measured 3 of them they are 35 trim or close enough to be called 35 trim haha. That's why I like the idea of the hybrids cause they're cheap to build and should e good. the part I think is the most antiquity and kills efficiency is the turbine and wheel and housing.
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#576
by
RabbitJockey
on 16 Mar, 2013 14:59
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See people can be wrong but Rabbitjockey cannot. I think alot of people get confused because it comes in a .42 at compressor housing, which is the same as saabs and Mercedes and alot of other cars that come with a 45 trim wheel. But actually u can get any trim t3 in that housing my friend even has a 60 trim in a .42ar
This is vw compressor wheel next to a 45 trim Mercedes wheel which is actually going to be installed on Lucas car
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#577
by
8v-of-fury
on 21 Mar, 2013 21:30
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Seems a 50 trim T3 is going to be the most economical bet, for my budget build-up.
6000 is an extreme red line but apparently Chris pulls 6k in his Toaster Oven
. Just goes to show it will still be like 67.5% at 6000 rpms pushing a mere SUPER COLD 20psi with the help of the AWIC I will be getting
50 Trim 175hp @ 20.7psi
.42 AR Compressor
.48 AR Turbine
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#578
by
RabbitJockey
on 22 Mar, 2013 05:01
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Copy cat
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#579
by
8v-of-fury
on 22 Mar, 2013 11:08
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Copy cat
You're the one that put my mind on it.. lol
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#580
by
libbydiesel
on 22 Mar, 2013 13:23
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It looks like you're over the surge line, no?
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#581
by
8v-of-fury
on 22 Mar, 2013 14:04
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Its right on it, i dunno.. It seems like it could be alright no?
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#582
by
the4ork
on 22 Mar, 2013 16:14
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you can order some of the t3/t4's with a .36a/r turbine as well, and maybe with a stage 3-5 wheel you could still flow enough.
IIRC the .48 hotsides dont start to restrict high HP 16v's until the high rpm range. back from my turbo gasser days, a .63 was a must to break 450whp.
Ive often toyed with the idea of a 45 or 50 trim t3/t4 .36ar and internal wastegate.
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#583
by
the4ork
on 22 Mar, 2013 16:25
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can you order all the GT turbo's without ball bearing?
a 2871 would be cool, provided you can get a turbine a/r small enough?
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#584
by
8v-of-fury
on 22 Mar, 2013 18:48
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This is the one I am looking at;
Internal waste gate
.42 AR Compressor, wheel: exducer: 60.41mm/ inducer: 43.20mm
.48 AR Turbine, wheel: inducer: 62.86mm/ exducer: 45.74mm
(how is that a 50 trim? LOL)
