GTX35 compressor with a p-trim 1.15 turbine, what to expect?
04-20-11, 03:49 PM
#1
GTX35 compressor with a p-trim 1.15 turbine, what to expect?
So I'm having a custom turbo built with a GTX35 Billet Compressor wheel mated to a P-trim turbine with a 1.15 a/r divided housing. Ball Bearing CHRA.
Basically what you guys know as a GT3574 or TD61 but with the new GTX billet wheel.
It will be installed using a divided manifold with dual dumped gates and 3 1/2" DP and exhaust. Ported Xcessive LIM, Ported S8 UIM, 850/2000 injectors.
PFC, HKS TP, pre-turbo water injection, etc. ON STOCK PORTS NEVER OPENED ENGINE
So my plan is to tune up to 25psi or if I dare 30? I'm in PR so I'm sure to find a crazy tuner that will do it. Normally driving at 15 as low boost setting.
So, what do you guys think? What to expect from this setup on stock ports?
Basically what you guys know as a GT3574 or TD61 but with the new GTX billet wheel.
It will be installed using a divided manifold with dual dumped gates and 3 1/2" DP and exhaust. Ported Xcessive LIM, Ported S8 UIM, 850/2000 injectors.
PFC, HKS TP, pre-turbo water injection, etc. ON STOCK PORTS NEVER OPENED ENGINE
So my plan is to tune up to 25psi or if I dare 30? I'm in PR so I'm sure to find a crazy tuner that will do it. Normally driving at 15 as low boost setting.
So, what do you guys think? What to expect from this setup on stock ports?
04-21-11, 05:12 AM
#7
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Nice! This sounds very similar to my set up except I have the older t4 35/40. 3'' exhaust , wai, and am waiting to recieve my excessive lim . This should be a pretty close comparison between turbos.
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04-24-11, 12:55 AM
#8
Not really much to look at... But here she is..
Incase anyone is interested you basically have to buy a complete GTX35R, then a BB or journal bearing P trim CHRA less compressor wheel/housing/back-plate from us in order for us to make this combo... Not cheap, but if you money is of no concern, should be quite possible one of the best street 2 rotor turbos...
Incase anyone is interested you basically have to buy a complete GTX35R, then a BB or journal bearing P trim CHRA less compressor wheel/housing/back-plate from us in order for us to make this combo... Not cheap, but if you money is of no concern, should be quite possible one of the best street 2 rotor turbos...
05-10-11, 08:27 PM
#13
compared to normal GTX3582R - I don't have housings for it though and it's FS if anyone wants it!
note the center sections size difference and the p-trim has a taller turbine spacer
also note the difference in the turbine impellers, the p-trim is shorter front to back but has a larger diameter and the exducer is flat while the gtx35 has an angle to it...
an yes, I somehow balanced them like that for the pic.
sorry for the crappy quality, all I have is a celphone camera!
Elliot at Turblown did a great job with this turbo and also communication is top notch!
note the center sections size difference and the p-trim has a taller turbine spacer
also note the difference in the turbine impellers, the p-trim is shorter front to back but has a larger diameter and the exducer is flat while the gtx35 has an angle to it...
an yes, I somehow balanced them like that for the pic.
sorry for the crappy quality, all I have is a celphone camera!
Elliot at Turblown did a great job with this turbo and also communication is top notch!
08-01-11, 09:31 PM
#21
Rotary Enthusiast
Any reasons why your not going the 1.05 a/r ? thinking it will choke up on the higher boost level's ?
would be awesome on the 15psi daily driving id expect.
would be awesome on the 15psi daily driving id expect.
08-01-11, 10:31 PM
#22
it was recommended by Elliot from Turblown when he built it. Less restriction, better potential.
I figure if I had this turbo built I want to test it to its potential and not restrict it. It's going on a stock-ported engine so it'll be really interesting to see the results I get.
I figure if I had this turbo built I want to test it to its potential and not restrict it. It's going on a stock-ported engine so it'll be really interesting to see the results I get.
