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Join Date: May 2006
Location: Germany
Posts: 9
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Titanium rods & valves 924 Turbo/GT
Hi everyone.
Does anyone have an idea were to get titanium rods and valves for the 931 engine? I want to prepare a 924 Turbo for street/rallye use but to complete the engine I need the titanium parts. I dont wanna take the stock parts for a motor with a higher boost level or does anyone have any experiences with the factory parts in a modified engine? I would really appreciate every usable answer!! Many thanks Manuel |
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03-04-2008, 01:57 PM
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Location: Germany
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no'one any ideas??
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03-06-2008, 07:02 AM
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Join Date: Apr 2006
Posts: 5,179
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The factory Carrera GTR's did not even have titanium rods. They got by with forged rods. I would put your efforts towards finding a good set of forged rods. The GTR's made in the neighborhood of 400BHP for reference.
You may try the boards at 924.org for more info.
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03-06-2008, 10:42 AM
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Join Date: Jul 2000
Posts: 5,741
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Pauter Rods
Think the GTRs didn't use the Audi motor, but one similar to the 944.
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drew1 wife has 924 turbo |
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03-06-2008, 01:35 PM
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The GTRs definitely use the Audi motor.......modified up to 360 horses but nevertheless its the same block.
I called pauter and they can supply them so thank you for the info. |
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03-06-2008, 02:29 PM
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How much power are you looking for , a prepared stock block will do 300 bhp, if you plan to exceed 350 then i would use pauter rods. The GTR used vw/audi bottom end with Porsche cylinder head , the bottom end was extensively modified and dry sumped. the GTR's where over 375 bhp and the gtp made more power, as they had the 2.5 L 16 V, soon to be 944 engine.
Modifying the 924 head is expensive and unnecessary ( unless you plan on exceeding 300 bhp) but can be done . upgraded cams are available remember to upgrade the valve springs also and replace the rotator cups if you plan to spin past 7000 rpm. |
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03-06-2008, 08:37 PM
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Join Date: May 2006
Location: Germany
Posts: 9
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I wanna get around 280bhp with the 993 turbocharger (possible?).
I will use a complete 3" stainless steel exhaust system and a front mount intercooler. Do you know what kind of engine setup i have to choose (cams, pistons, rods) because here in germany i cant get useable infos |
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03-07-2008, 04:26 AM
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Join Date: Sep 2005
Location: Royal Oak, MI
Posts: 1,305
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If you want custom rods, get in touch with use ideola - he had some made, not sure the specs, but they were lovely and a good price...
Yeah, GTR's were based on the 2.0L iron block; you're thinking of the GTP's, which were the 2.L alloy block. Drop in at 924board.org, you can get the info you need. Don't think a 993 turbo unit would make sense, just need maybe a custom-tweaked K26 with intercooler, more boost, and a good fuel engine management system. 250 shouldn't be that hard... I also think you should be fine with stock parts blueprinted and balanced. They're very solid.
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Vaughan Scott http://www.vaughanscott.com http://www.924.org Last edited by 924RACR; 03-08-2008 at 07:42 AM.. |
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03-08-2008, 07:40 AM
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speaking of 924board, user bass gt is one to watch, hes built his 932 for hill climbs and is very impressive:
http://www.924board.org/viewtopic.php?t=24416
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https://www.instagram.com/kiwi944s3/ '86 944S3 conversion - '94 968 3.0 engine - 6 spd/LSD - 17x8,17x9 Oz Racing Crono wheels |
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03-08-2008, 04:42 PM
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J1nx3d
J1nx3d2
