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Registered
Join Date: May 2013
Location: pittsburgh pa
Posts: 802
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info on this EFI slide valve setup
just bought a race car with this slide valve setup. can anyone advise of the brand? looking for info so I can sell it.
thanks in advance |
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It's a 914 ...
Join Date: Jan 2008
Location: Ossining, NY
Posts: 4,706
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A 914 with slide valves - nice
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Registered
Join Date: Aug 2011
Location: Concord, NC
Posts: 511
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Can you tell if the slide body is cast and post machined? Sorta looks all machined, but the pockets (black?) almost look to have casting marks in them.
Nifty setup. How do they run? Last edited by scootermcrad; 04-18-2022 at 12:47 PM.. |
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Registered
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possibly old ProTechnik slides.
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-Jay '74 Mexico Blue 911 3.0 EFI (Fast and Loud) '70 914/6 Race Car (Faster and Louder) '71 73RSR tribute vintage race car 3.0 '68 SWB 911T "RENNRAT" 2.8 twin plug/915 gearbox '81 Magenta IROC clone in progress 3.6 varioram/G50 Last edited by jmz; 04-18-2022 at 01:16 PM.. |
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Registered
Join Date: May 2013
Location: pittsburgh pa
Posts: 802
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everything looks machined alum. the dark arears are just dirt/grime. everything runs very nice, I just want to switch to carbs
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Turbonut
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Why would you switch to carbs if you have one of the best possible setups??
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'83 924 (2.6 16v Turbo, 530hp),'67 911 hot-rod /2.4S, '78 924 Carrera GT project (2.0 turbo 340 hp), '84 928 S 4.7 Euro (VEMS PnP, 332 HP), '90 944 S2 Cabriolet http://www.facebook.com/vemsporsche |
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Registered
Join Date: May 2013
Location: pittsburgh pa
Posts: 802
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im not good with efi/ecu tuning... I like to keep it simple.
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I’d buy that for a dollar, cool looking setup.
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'73 2.0 914 (2.8 /6 conversion in progress) '64 356SC '65 Ducati Falcon 80 ‘19 Audi SQ5 |
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Registered Minimalist
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any idea what the valve size is?
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Duane / IG: @duanewik / Youtube Channel: Wik's Garage Check out my 75 and 77 911S build threads |
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Registered
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Get the car to a tuner with dyno and let him adjust it, then leave it alone.
Easy as that. Simple.
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Magnus 911 Silver Targa -77, 3.2 -84 with custom ITBs and EFI. 911T Coupe -69, 3.6, G50, "RSR", track day. 924 -79 Rat Rod EFI/Turbo 375whp@1.85bar. 931 -79 under total restoration. |
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Registered
Join Date: Jun 2009
Posts: 1,241
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Depends on what engine management system you have and its tuneability. On another issue, how does one get around the pooling of fuel on top of the slide plates at idle. Once on the track, I am thinking maybe better atomization of the fuel. I have the option on my stacks to go either way and at present they are down below the slide plates. I am MFI, not EFI . Thinking out loud. Bob
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Registered
Join Date: Jun 2009
Posts: 1,241
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Talking about the injectors installed above the throttle plates.
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