2011 Blurple STi Garrett G30-900 .61AR

[PotatoFlakeSTi]

Originally Posted by loups.us

How long did the engine last before lifting the head? I currently have CA625s also and now I am worried. I haven't pushed past 472whp. I am planning for it this year. between 600-700whp

Completely missed this one - but they lasted break-in and lifted on the dyno.

I think I said it elsewhere, since MoFab doesn't do engine work I just bought an Outfront V4 Ultra short-block already machined for 1/2" headstuds.

Which reminds me that maybe I should sell the IAG block.

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[daniellib]

Originally Posted by PotatoFlakeSTi

How's the comparative spool? Both flow 60'ish lbs/min?

The Xona comes on alot earlier and pulls much harder.

[daniellib]

Hi again mate,

Just reading your thread, which clutch started slipping? I was considering buying the xclutch twin disc organic. What was the noise like of your xclutch? Any problems with it?

[PotatoFlakeSTi]

Originally Posted by daniellib

Hi again mate,

Just reading your thread, which clutch started slipping? I was considering buying the xclutch twin disc organic. What was the noise like of your xclutch? Any problems with it?

The XClutch 8" Twin Ceramic was slipping after maybe 6000 miles, 1 time at a drag strip with 6 runs, 1 track day, and 1 autox.

[daniellib]

Originally Posted by PotatoFlakeSTi

The XClutch 8" Twin Ceramic was slipping after maybe 6000 miles, 1 time at a drag strip with 6 runs, 1 track day, and 1 autox.

Wow, there meant to be the best! Was that the one the has the pull to push adaptor?

This one?
https://www.torqued.io/xclutch-twin-sprung-ceramic-clutch-kit-subaru-sti-2004-2020

[PotatoFlakeSTi]

Originally Posted by daniellib

Wow, there meant to be the best! Was that the one the has the pull to push adaptor?

This one?
https://www.torqued.io/xclutch-twin-...-sti-2004-2020

Yes, that one.

MoFab couldn't explain it, and rep from XClutch told me it "Wasn't meant for my kind of driving" ???

Anyway, they didn't have a rebuild kit (clutch discs) in the country so I dumped them and went back to a Competition Clutch.

The sound from the XClutch with the clutch pedal depressed was pretty loud.

[daniellib]

Originally Posted by PotatoFlakeSTi

Yes, that one.

MoFab couldn't explain it, and rep from XClutch told me it "Wasn't meant for my kind of driving" ???

Anyway, they didn't have a rebuild kit (clutch discs) in the country so I dumped them and went back to a Competition Clutch.

The sound from the XClutch with the clutch pedal depressed was pretty loud.

Suprised they gave you that one when they have a pull type 9" ceramic sprung disc?

[PotatoFlakeSTi]

Originally Posted by daniellib

Suprised they gave you that one when they have a pull type 9" ceramic sprung disc?

I think it was what was available at the height of the pandemic, don't recall the exact conversations but there were shortages on everything.

[daniellib]

Originally Posted by PotatoFlakeSTi

I think it was what was available at the height of the pandemic, don't recall the exact conversations but there were shortages on everything.

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Ahhh true, makes sense then.

Still, that thing shouldn't have slipped! Cant believe they tried to blame it on your driving

[Suramya]

This kinda me want to consider a G series over an EFR..... Hmm.....