Single Turbo RX-7's Questions about all aspects of single turbo setups.

My new Secret Weapon :-D

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Old 10-31-02, 01:27 AM
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My new Secret Weapon :-D

Thought I would share this with you guys... who wants to guess how much hp i'll make with this baby?? :-D




Old 10-31-02, 02:32 AM
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uhhh.....for comparison....

T61 ladies and gentlemen....





Looks nice and huge steve

Last edited by suganuma; 10-31-02 at 02:35 AM.
Old 10-31-02, 08:04 AM
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G'day Steve!

Looks very nice! I am guessing you will make "LOTS" of power hehehe

Interestingly enough my 1st gen RX-7 is doing times very close to yours now, with a best of 10.2 @ 133mph (with more to come!)

Good to see your car getting quicker and quicker, I remember e-mailing you about it back in early 2000 when you were shooting for 600rwhp Should be a walk in the park now!

Cheers,
Angus
Old 10-31-02, 08:35 AM
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some people said pics weren't showing up
try out another place to host them at...





Last edited by suganuma; 10-31-02 at 08:42 AM.
Old 10-31-02, 09:40 AM
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The pics dont do it justice, I've seen it in person and the turbin wheel is so big I bet I could stick my fist in the whole.

It looks like something that should be on a airplane lol

STEPHEN
Old 10-31-02, 12:46 PM
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That new turbo of yours(remember I'm going by pics here) looks like it's about the same size and design as a HKS T51RSPL(Garrett makes the turbos for HKS), w/o the split entry on the intake housing, and without the HKS sticker.....hmmmm.

Last edited by RX794; 10-31-02 at 12:56 PM.
Old 10-31-02, 05:30 PM
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Nah....T51RSPL is basically a T76 Turbo (76.5mm inducer and 102.2 major). The T51RKAI is basically a T70 turbo (70.3mm inducer and 94mm major). Mine is bigger and secret spec.


Originally posted by RX794
That new turbo of yours(remember I'm going by pics here) looks like it's about the same size and design as a HKS T51RSPL(Garrett makes the turbos for HKS), w/o the split entry on the intake housing, and without the HKS sticker.....hmmmm.
Old 10-31-02, 06:00 PM
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Looks as big as the one I have for my project

Those turbos give new meaning to Pressure Ratio !
Old 10-31-02, 07:12 PM
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It's a TV45, so what's the big deal?


-Ted
Old 10-31-02, 07:24 PM
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The compressor sides are about the same size, but the turbine wheel aren't the same. I bet with a T-76 the turbine side will be the limiting factor before you run out of compressor


Originally posted by pluto
Nah....T51RSPL is basically a T76 Turbo (76.5mm inducer and 102.2 major). The T51RKAI is basically a T70 turbo (70.3mm inducer and 94mm major). Mine is bigger and secret spec.


Old 10-31-02, 07:36 PM
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speaking of turbines, do you ever get a change to fit up that new turbine housing?
Old 10-31-02, 07:51 PM
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I actually just got rid of that turbo setup. I ran the 1.32 housing at the last IDRC event in PA, it worked pretty well though. Anyway, thanks again for shipping it so fast


Originally posted by Greg
speaking of turbines, do you ever get a change to fit up that new turbine housing?
Old 11-01-02, 09:40 PM
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Interesting... I'll have to look at it next time I'm at his house
Old 11-04-02, 12:54 PM
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im going to guess 640? you also need to work on your cym steve...(hint, hint)
Old 11-07-02, 02:37 AM
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Just got my turbo today. I think calling this thing big is an understatment. This thing is a monster!!!! The turbine wheel is literally twice the size as my P-trim and the compressor wheel is so big that i can fit my cell phone in it. I can't wait to get this monster in my car and do some dyno runs.

I'll post some pics later....

(maybe)
Old 11-07-02, 09:02 AM
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Originally posted by pluto
The turbine wheel is literally twice the size as my P-trim

(maybe)
Cool, you'll have to let everyone know how it turns out
Old 11-08-02, 04:10 PM
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Can you put up the specs ?.
Old 11-08-02, 04:15 PM
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Originally posted by pluto
Nah....T51RSPL is basically a T76 Turbo (76.5mm inducer and 102.2 major). The T51RKAI is basically a T70 turbo (70.3mm inducer and 94mm major). Mine is bigger and secret spec.
He said "Mine is bigger and secret spec. "
Old 11-10-02, 02:18 AM
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PLEASE!!!!!!!!.
Old 11-10-02, 02:23 AM
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IF you guys read my last thread , 1,15 vs 1.32 , youll see that I am now on "**** street " as TS Fighter explained to me . I am now thinking of rplacing my turbo all together and I dont know what I should get ,..........HELP! .
Old 11-10-02, 03:37 AM
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I can't give out the spec right now. #1, I'm still testing my new setup. #2, I spend alot of time, money research and development to just give my setup away. and #3, If I give out all my secrets, everybody will be just as fast if not faster than me. Even Ari doesn't know what my plans are for next year. I did give him my turbo spec just so that he can start working on his car in parallel with me but I doubt that he'll B-port his motor until he sees some good numbers from my car.

It took me two years to get my SP motor making 620rwhp on a T70 P-trim (.96 housing). Eventhough, I never fully utilized all the potential hp in each run. My car is capable of running high 9's as is before the B-port and the new turbo. This is with a 3000lbs full interior car w/ me in it. I estimated that if I were to take out 300lbs out of my car (changing my roll cage and doing some stripping). I could have ran 146-147mph trap speed from my 137-138mph previously (~3mph per 100lbs). My goal for next year is to run over 150mph trap. I haven't decided what new mangement system to run but I'm thinking more towards the Haltech E11 over the AEM now. With everything new on the car, I have alot of work ahead of me to make big #'s. I think this turbo maybe too big but I think this turbo is capable of making 750rwhp if my motor holds.

Stayed tune on my progress as I start lighten the car to be more competitive.

Steve K



Originally posted by Marcel Burkett
PLEASE!!!!!!!!.
Old 11-12-02, 12:10 AM
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Alright, I'm not gonna post any specs but here're the pics (compressor and turbine wheel) Notice the size of the turbine wheel compared to P-trim.




Old 11-12-02, 04:25 AM
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thats a bad boy! your going to need it next time you come to L.A. ! i'll be waiting for you, and ari......not worried about ari though.... he chokes under pressure, you on the other hand keep your kool , good compitition!!! i hope everything works out for you!! p/s it dosn't count if you beat me with my parts!! j/k tell ari and everybody i said hi...
Old 11-12-02, 12:21 PM
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Hey Robert,
Thanks for getting me the motor parts. I'm having them milled to 3mm right now so I can use them when needed. Hopefully I'll seeya in few weeks.

Steve


Originally posted by 680RWHP12A
thats a bad boy! your going to need it next time you come to L.A. ! i'll be waiting for you, and ari......not worried about ari though.... he chokes under pressure, you on the other hand keep your kool , good compitition!!! i hope everything works out for you!! p/s it dosn't count if you beat me with my parts!! j/k tell ari and everybody i said hi...
Old 11-12-02, 04:43 PM
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Thats some crazy ******* **** right there^
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