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TJC
Joined: 04 Apr 2010 Posts: 828 Location: Central-ish Arizona, USA
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Posted: Wed Dec 25, 2019 1:12 am Post subject: |
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Quite a successful relationship you've had there! _________________ '95 BMW 318i/5 ..."Pearl"
'87 Porsche 944 NA... "Liebchen"
'02 Porsche Boxster..."Sunbeam"
'04 BMW X3..."Xander"
Still on the Prowl!
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Carrera RSR
Joined: 08 Jan 2010 Posts: 2309 Location: Somerset, UK
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Posted: Wed Jan 01, 2020 4:17 am Post subject: |
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Thanks to Tyler/Tyfighter I have a new addition to the front of the turbo. Very pleased.....
Untitled by stevenmcooper, on Flickr _________________ 1980 931 - forged pistons, Piper cam, K27/26 3257 6.10 hybrid turbo, 951 FMIC, custom intake, Mittelmotor dizzy & cam pulley, H&S exhaust, GAZ Gold, Fuch'ed, Quaife
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tyfighter123
Joined: 19 Jan 2010 Posts: 551 Location: Colorado
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Posted: Wed Jan 01, 2020 6:00 am Post subject: |
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Steve, you are most welcome I am glad it looks so great on your car! _________________ Porsche 924 1977 N/A
Mustang GT/CS 2007
Porsche 924S 1987 (parts car)(cut up and recycled)
Porsche 911S 1976
Porsche 931 1980
Porsche 931 1980 (parts car) |
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Dutch924-racer
Joined: 23 Jul 2007 Posts: 1077 Location: The Netherlands
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Posted: Wed Jan 01, 2020 7:53 am Post subject: |
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Finally! Looks great! _________________ 937 trackday car
Series 2 engine
951S turbo and intercooler
Fast road camshaft
Forge recirculation valve + boost controller |
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Carrera RSR
Joined: 08 Jan 2010 Posts: 2309 Location: Somerset, UK
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Posted: Tue Jan 07, 2020 3:57 am Post subject: |
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Hanging out with the 924 gang ..... the 'faster' 924 gang
Stunning nut + bolt restored Black CGT and Derek Bells 'sister' car, the Red GTS
Untitled by stevenmcooper, on Flickr
Untitled by stevenmcooper, on Flickr
Untitled by stevenmcooper, on Flickr _________________ 1980 931 - forged pistons, Piper cam, K27/26 3257 6.10 hybrid turbo, 951 FMIC, custom intake, Mittelmotor dizzy & cam pulley, H&S exhaust, GAZ Gold, Fuch'ed, Quaife
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Dutch924-racer
Joined: 23 Jul 2007 Posts: 1077 Location: The Netherlands
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Posted: Tue Jan 07, 2020 5:59 am Post subject: |
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Very cool! _________________ 937 trackday car
Series 2 engine
951S turbo and intercooler
Fast road camshaft
Forge recirculation valve + boost controller |
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TJC
Joined: 04 Apr 2010 Posts: 828 Location: Central-ish Arizona, USA
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Posted: Wed Jan 08, 2020 1:10 am Post subject: |
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Upper crust, most definitely ! _________________ '95 BMW 318i/5 ..."Pearl"
'87 Porsche 944 NA... "Liebchen"
'02 Porsche Boxster..."Sunbeam"
'04 BMW X3..."Xander"
Still on the Prowl!
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Carrera RSR
Joined: 08 Jan 2010 Posts: 2309 Location: Somerset, UK
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Posted: Mon Jan 20, 2020 11:38 pm Post subject: |
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Summer is coming..... Now lamp podless. Makes it look naked.
Untitled by stevenmcooper, on Flickr
Fuch'd it back up, now running a 8'' rear AND a 20mm OEM spacer. Hands up who said that Fuchs wouldn't fit! Using a rare 8x16 ET23 version from a 951. Still have 7x16 ET23 up front.
Untitled by stevenmcooper, on Flickr _________________ 1980 931 - forged pistons, Piper cam, K27/26 3257 6.10 hybrid turbo, 951 FMIC, custom intake, Mittelmotor dizzy & cam pulley, H&S exhaust, GAZ Gold, Fuch'ed, Quaife
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Dutch924-racer
Joined: 23 Jul 2007 Posts: 1077 Location: The Netherlands
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Posted: Wed Jan 22, 2020 6:46 am Post subject: |
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Spoiler looks great! _________________ 937 trackday car
Series 2 engine
951S turbo and intercooler
Fast road camshaft
Forge recirculation valve + boost controller |
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peterld
Joined: 10 Dec 2006 Posts: 946 Location: Noosa Heads QLD Australia
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Posted: Wed Jan 22, 2020 9:17 pm Post subject: |
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What...just the spoiler? _________________ 80/81 932/8 ROW |
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Carrera RSR
Joined: 08 Jan 2010 Posts: 2309 Location: Somerset, UK
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Posted: Sat Feb 22, 2020 7:04 pm Post subject: |
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Dutch924-racer wrote: | Spoiler looks great! |
It now goes great too. Dyno’d at 239.5 rwhp, 5800rpm(limited) at 1.05bar.
(who said the stock CIS would not support over 250 crank bhp???) _________________ 1980 931 - forged pistons, Piper cam, K27/26 3257 6.10 hybrid turbo, 951 FMIC, custom intake, Mittelmotor dizzy & cam pulley, H&S exhaust, GAZ Gold, Fuch'ed, Quaife
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Carrera RSR
Joined: 08 Jan 2010 Posts: 2309 Location: Somerset, UK
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Posted: Tue Feb 25, 2020 10:00 pm Post subject: |
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If interested in dyno action ........... https://www.instagram.com/p/B8rRVsulMha/ _________________ 1980 931 - forged pistons, Piper cam, K27/26 3257 6.10 hybrid turbo, 951 FMIC, custom intake, Mittelmotor dizzy & cam pulley, H&S exhaust, GAZ Gold, Fuch'ed, Quaife
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Mike9311
Joined: 14 Dec 2004 Posts: 1678 Location: Chicago-ish
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Posted: Wed Feb 26, 2020 4:45 am Post subject: |
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Saw that awesome Instagram vid over the weekend and first thought was "isn't that on stock CIS".... Really really cool _________________ 1980 931 since 1989
1981 Ideola 931 Club Sport
1982 931 Entwicklungsfahrzeug
1979 924 NA ohne 650 mit 471
1982 931 Red Resurrection - 951 IC
1982 931 parts car / resurrection?
1980 924 NA (R&D lightweight)
1982 931 wana-be GTR race car |
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Dutch924-racer
Joined: 23 Jul 2007 Posts: 1077 Location: The Netherlands
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Posted: Wed Feb 26, 2020 5:56 am Post subject: |
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Very cool, proves what the stock via is capable of!
Is 1.05 bar measured before or after the tb ?
What was the performance with the previous turbo?
Do you use a stock headgasket? _________________ 937 trackday car
Series 2 engine
951S turbo and intercooler
Fast road camshaft
Forge recirculation valve + boost controller |
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Back to top |
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Carrera RSR
Joined: 08 Jan 2010 Posts: 2309 Location: Somerset, UK
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Posted: Wed Feb 26, 2020 6:09 am Post subject: |
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Dutch924-racer wrote: | Very cool, proves what the stock via is capable of!
Is 1.05 bar measured before or after the tb ?
What was the performance with the previous turbo?
Do you use a stock headgasket? |
1.05 bar was measured consistently by the dyno using a boost line post IC and pre TB. This line feeds the wastegate + boost controller. It was only 1.05 as that is what I had set on arrival. We didn’t lower or raise during the dyno session. Just also happens to be 0.05 bar more than GTS and 0.05 bar less that GTS Clubsport. However bhp is closer to GTS CS. Happy with that
Not entirely fair against the old 2660 6.10 turbo as other things have changed since and that tune wasn't optimised, but that was 225 crank at 1.0bar. Different dyno, different day.
If I can find a little more fuel, I think 260rwhp / 300 crank is possible. Then I will call it a day chasing hp.
Using Cometic and ARP to clamp the head _________________ 1980 931 - forged pistons, Piper cam, K27/26 3257 6.10 hybrid turbo, 951 FMIC, custom intake, Mittelmotor dizzy & cam pulley, H&S exhaust, GAZ Gold, Fuch'ed, Quaife
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