sixman Donating Members 601 Member For: 20y 10m 7d Gender: Male Location: Hills District, NSW Posted 03/04/15 01:27 AM Share Posted 03/04/15 01:27 AM The F6 (GT3582) turbo will not spool faster than your gtx. If you want to match the gt3576 down low look at the borg warner efr range. Very expensive though.The other option for faster spool is using a smaller exhaust housing, but will compromise your top end power Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538083 Share on other sites More sharing options...
Seaton Donating Members 537 Member For: 12y 9m 2d Gender: Male Location: Sydney Posted 03/04/15 04:39 AM Share Posted 03/04/15 04:39 AM Would still like to see your graph PAH. To compare with my Autotech tuned factory turbo setup. Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538105 Share on other sites More sharing options...
PAH Donating Members 361 Member For: 16y 4m 10d Gender: Male Posted 04/04/15 01:46 AM Share Posted 04/04/15 01:46 AM Seaton,Let me have a cry on your shoulder mate!! I can't copy and paste info into thread replies such as this one. Nor am I able to upload things such as dyno charts. I will PM an email address to you so you can send me an email reply. I will then send dyno charts as email attachments. OK?Also, thanks to Sixman for the info on the smaller turbo housing on the GTX3576. But this makes more questions: Does a GTX3576 with a smaller housing have more top end than the factory turbo, or will the smaller housing take me straight back to GT3576 performance? If I fit a smaller housing on the GTX3576, will the bottom end grunt equal the factory GT3576? Thanks guys.PAH Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538212 Share on other sites More sharing options...
PAH Donating Members 361 Member For: 16y 4m 10d Gender: Male Posted 04/04/15 07:13 AM Share Posted 04/04/15 07:13 AM Sixman,Just thinking about your suggestion. I bought a GTX3576 centre from MGQ at Wetherill Park Sydney for around $1500 and Spiro fitted it to my factory housing. I guess that means I am already running the smaller housing??PAH Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538251 Share on other sites More sharing options...
ratter Member 6,793 Member For: 19y 2d Gender: Male Location: @ my laptop Posted 04/04/15 10:41 AM Share Posted 04/04/15 10:41 AM exhaust housing is the same size on all falcon models Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538281 Share on other sites More sharing options...
Skids4kids in the mid....not the bum like some Member 609 Member For: 12y 1m 6d Gender: Male Posted 04/04/15 11:26 AM Share Posted 04/04/15 11:26 AM Sounds like he has milled out the .50 cover to fit the GTX CHRA matted to your 1.06 Ford rear.Airspeed out the compressor cover will be slightly faster at all rpm so there would be a gain....how much who knows on your car.....its not a "must do mod" by any means though as the .60 cover the GTX3576 comes with is matched well. Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538288 Share on other sites More sharing options...
GeGe6 Donating Members 1,980 Member For: 12y 10m 22d Gender: Male Location: Perth, SOR Posted 05/04/15 01:14 AM Share Posted 05/04/15 01:14 AM So this means PAH has a GT3576 milled to fit a GTX3576 centre.So really it's not a GTX3576 of the shelf, as it would still only have a 3" inlet.Is this right? Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538353 Share on other sites More sharing options...
eff xr6t Member 569 Member For: 11y 7m 29d Posted 05/04/15 01:19 AM Share Posted 05/04/15 01:19 AM I think he means a gtx3576 centre into the stock rear housing.Sent from my iPhone using Tapatalk 1 Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538354 Share on other sites More sharing options...
Seaton Donating Members 537 Member For: 12y 9m 2d Gender: Male Location: Sydney Posted 05/04/15 01:26 AM Share Posted 05/04/15 01:26 AM Haha. Now you guys are getting confused. He has a GTX3576. With the stock exhaust housing.PAH, this means you have the stock size exhaust housing. Not the smaller 0.82 exhaust housing suggested earlier. :-) 1 Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538356 Share on other sites More sharing options...
GeGe6 Donating Members 1,980 Member For: 12y 10m 22d Gender: Male Location: Perth, SOR Posted 05/04/15 03:14 AM Share Posted 05/04/15 03:14 AM Lol, yes confused.Was looking at a pictures PAH sent me of this plumbing when I cleaning out my inbox a few nights back.I remembered he was running crossover and no muffler delete.This where I had a brain fart thinking crossover was 3", but of course the delete was where it reduces.So it is 4" inlet."Beer someone, bring me beer please?" Link to comment https://www.fordxr6turbo.com/forum/topic/89785-gtx3576-or-precision6235/page/6/#findComment-1538374 Share on other sites More sharing options...
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