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Old 09-01-2019, 04:20 PM   #1
subaru_gc8
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Default the new g30

so the new g30 is finally out, thought I would let you guys know. I guess they are set at a 660, 770 and a 900

http://www.atpturbo.com/mm5/merchant...ategory_Code=G
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Old 09-02-2019, 07:34 PM   #2
stu
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That must be a misprint. Its only 70lb a min which would make that pretty much impossible. Garrett showes them as only the 660 and 770
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Old 09-02-2019, 11:13 PM   #3
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Quote:
Originally Posted by stu View Post
That must be a misprint. Its only 70lb a min which would make that pretty much impossible. Garrett showes them as only the 660 and 770
If you click on the "900" it appears to be in the lower 80lbs range. We will see what these things do soon I'm sure.
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Old 09-03-2019, 07:03 PM   #4
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Yah that's not even on Garretts page. its still a 6260 so... But I would love to see it actually do it. From what ive seen the G series are underperforming so far.
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Old 09-03-2019, 09:35 PM   #5
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Yah that's not even on Garretts page. its still a 6260 so... But I would love to see it actually do it. From what ive seen the G series are underperforming so far.
Ive only seen the 660 on a couple of cars, I didnt think they were that bad, but if you are expecting to make 500 on this turbo I think you would really need to push the heck out of it. I really think its a good turbo for the 400-450ish whp range. so hopefully the g30 will be able to push into the 500ish range
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Old 09-04-2019, 06:33 PM   #6
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Im hoping they do, I want to put one on my Hatch but need more real world numbers to be sure.
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Old 09-20-2019, 05:24 PM   #7
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I've been considering the G30 series for a while now, but honestly it seems like Garrett is great at marketing theoretical performance but lacks the actual real-world data to back it up. This was already the case with the GTX gen2 series... sorry but imma sit back and wait for the dyno sheets on this one
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Old 09-21-2019, 12:08 AM   #8
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I've been considering the G30 series for a while now, but honestly it seems like Garrett is great at marketing theoretical performance but lacks the actual real-world data to back it up. This was already the case with the GTX gen2 series... sorry but imma sit back and wait for the dyno sheets on this one
I guess, what are your expectations? I mean to me it seems like alot of these turbos that are trying to be a good all around turbo. these turbos that are have to be pushed like on e 85 or high octane. whats your beef with the gtx gen 2?
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Old 09-26-2019, 06:10 PM   #9
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I have a new G25-660 build that I am debugging at the moment and I should be able to provide some dyno numbers soon. Butt dyno is impressed with overall power and power band. As far as response, autocross datalogs are showing 0.8 sec from throttle tip to go from full vacuum to 15 psi boost.
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Old 01-24-2020, 11:05 PM   #10
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so still no news on anyone with this turbo?
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Old 02-12-2020, 07:29 PM   #11
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the new G30 900 looks bitchin.
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Old 02-15-2020, 04:17 PM   #12
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the new G30 900 looks bitchin.
im waiting to see if killer bee does a spoolinator thing with the g30 660
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Old 03-20-2020, 12:31 PM   #13
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Default Dutch WRX closed deck with G30-900

Quote:
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so still no news on anyone with this turbo?
Our beloved WRX will get the G30-76 type G30-900, our plans changed from a GTX3071r Gen 2 to this new type due to the 500+Hp , our closeddeck can handle at least 850 with lots of torque .
it will happen in May but we'll keep you all posted on progress
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Old 03-22-2020, 05:58 PM   #14
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I saw a video of some guys doing a g25 660 on a 2.1 stroker and even with the 91 ar it hit a ceiling and started to level off. So the g30 might be a better option to that turbo
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Old 03-23-2020, 11:34 PM   #15
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Originally Posted by reynerse View Post
Our beloved WRX will get the G30-76 type G30-900, our plans changed from a GTX3071r Gen 2 to this new type due to the 500+Hp , our closeddeck can handle at least 850 with lots of torque .
it will happen in May but we'll keep you all posted on progress
I'd suggest going to the G35-900.

Here's a video of a dyno of a STI in the middle east with the G35-900. He had a G30-770 on before. And there's a vid of that dyno too.

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Old 03-24-2020, 07:28 AM   #16
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Quote:
Originally Posted by subaru_gc8 View Post
im waiting to see if killer bee does a spoolinator thing with the g30 660
We're close. I have an adapter designed that gets it really close to where we'd like to see it. Waiting on Garrett's compart compressor housing to be released. That should be the final piece of the puzzle. Looks like that's about 6 months out though
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Old 03-24-2020, 09:49 AM   #17
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Originally Posted by spdracerut View Post
I'd suggest going to the G35-900.

Here's a video of a dyno of a STI in the middle east with the G35-900. He had a G30-770 on before. And there's a vid of that dyno too.

G35-900 Garrett Turbo on Subaru STi - YouTube

Iíve got the g30/770 on my 2.3 destroked 2.5 and it was an easy push to 525hp the car is still being tuned atm with more boost to be added,Iím hoping for over 600whp
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Old 03-25-2020, 03:56 AM   #18
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Quote:
Originally Posted by spdracerut View Post
I'd suggest going to the G35-900.

Here's a video of a dyno of a STI in the middle east with the G35-900. He had a G30-770 on before. And there's a vid of that dyno too.

G35-900 Garrett Turbo on Subaru STi - YouTube
That's Ibrahim's car, he's super awesome to chat with lol. He mentioned the car was only pump and meth, so that's why the car wasn't making like record breaking numbers. Hopefully he gets some ethanol in that bish .

Quote:
Originally Posted by Rwd gc8 View Post
Iíve got the g30/770 on my 2.3 destroked 2.5 and it was an easy push to 525hp the car is still being tuned atm with more boost to be added,Iím hoping for over 600whp
Yea I was talking to ATP about that turbo, originally was my goal as well. They mentioned that turbo shouldn't have an issue with those numbers, depending on the hotside of the turbo. Which are you running?
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Old 04-13-2020, 01:00 PM   #19
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Iíve got the .82 exhaust housing there should be some more Dyno time happening in the near future
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Old 04-14-2020, 04:09 PM   #20
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Iíve got the .82 exhaust housing there should be some more Dyno time happening in the near future
what type of boost pressure were you running?
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Old 04-29-2020, 11:37 AM   #21
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30psi but still more to come the tuner said, still waiting for Dyno time with the car I think the limiting factor is going to be the turbo as everything else has been addressed,Iím hoping for over 600 at the wheels which shouldnít be to hard with more boost added
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Old 04-29-2020, 11:39 AM   #22
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That is also on 98 with water meth injection, if I swapped to e85 there should be more gains again
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Old 05-02-2020, 11:40 PM   #23
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Yeah 98 and water meth injection 5 nozzles 1 per intake port and 1 after the cooler
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Old 05-03-2020, 07:12 PM   #24
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Yeah 98 and water meth injection 5 nozzles 1 per intake port and 1 after the cooler
hey on yiour g30 770 how big is the compressor inlet?
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Old 05-04-2020, 10:25 AM   #25
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4 inch inlet if I could work out how to put up a pic I would
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