993 TurboThis community is about the last air cooled twin turbocharged Porsche 911. Model year 1996 - 1997. Also inclusive in this forum is talk on the final 182 Porsche 911 Turbos built in 1997 known as the Turbo S.
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Excellent and informative thread.
Thank you Brett for taking the time and sharing your project.
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01' 996TT 640GT: "Protomotive in Progress" To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
94' Toyota Supra TT TRD exhaust BPU 450hp
87' 944 Turbo
"The only thing necessary for the Triumph of Evil
is that good men Do Nothing." Edmond Burke
No, the car was originally an NA. I am still currently running the stock NA motor with an 11.3:1 compression ratio, which is why I have kept the boost at only 6 psi.
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1995 993
Custom single turbo setup
412 RWHP/351 RWTQ
Hi, nice job! Love to see you on the track with it.The stock ecu is junk for the 993. Were are finishing up a 993TT with Haltech and twin GT 30s is put down 625 awhp at 1 bar! Keep us up to date.
Tim
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120 Fairchild Ave
Plainview, NY 11803 Tel (516) 870-0351 Fax (516) 870-0353
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96' 993TT, 800hp @ wheels, Gt35's,etc,etc, modded to the teeth!
03' Gt2, black/black, stock.(Sold).
08' Gt2 next on order(already in here!).
how much room is under there? any chance of fitting maybe a gt42 or gt45 under there?
Quote:
Originally Posted by Brett B
No, the car was originally an NA. I am still currently running the stock NA motor with an 11.3:1 compression ratio, which is why I have kept the boost at only 6 psi.
how much room is under there? any chance of fitting maybe a gt42 or gt45 under there?
I haven't shoved a GT42 under there yet to see if there is enough room, but I think it may fit with a slightly different mounting position then what I have for my GT40 now. I'm pretty sure a GT45 will not fit, the compressor housing is just too large.
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1995 993
Custom single turbo setup
412 RWHP/351 RWTQ
the gt45 is the same housing size as the gt42.. it would definitely be nice to see what a 2900lb car is capable of with a big turbo.. lots of traction issues.. is your motor a 3.3L or 3.6?
Quote:
Originally Posted by Brett B
I haven't shoved a GT42 under there yet to see if there is enough room, but I think it may fit with a slightly different mounting position then what I have for my GT40 now. I'm pretty sure a GT45 will not fit, the compressor housing is just too large.
the gt45 is the same housing size as the gt42.. it would definitely be nice to see what a 2900lb car is capable of with a big turbo.. lots of traction issues.. is your motor a 3.3L or 3.6?
Not the compressor housing. The turbine housing is the same divided T4 housing as the GT42, but the GT45 uses a larger compressor housing (same size as found on the GT47 I believe). In addition to being physically larger, the GT45 comp housing has a 6" inlet and the 3.5" slip-on outlet, whereas the GT42 comp housing only has a 5" inlet and has the 3.5" v-band outlet.
My motor is a 3.6L.
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1995 993
Custom single turbo setup
412 RWHP/351 RWTQ
Thanks for your Time
Linear Mode
