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63.5 Turbos + Catless Exhaust = 650-700 hp?

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Old 01-22-2014, 11:03 AM
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63.5 Turbos + Catless Exhaust = 650-700 hp?
Just tapping in to all your collective wisdom ....

Would a 63.5, Catless and Flash get me to 650-700 hp?

If not ... what would be the avg/approx hp?

Thanks in advance.
 
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Old 01-22-2014, 11:18 AM
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Originally Posted by Saint Ari
Just tapping in to all your collective wisdom ....

Would a 63.5, Catless and Flash get me to 650-700 hp?

If not ... what would be the avg/approx hp?

Thanks in advance.
I think the stock 997.2 VTG turbos are 62 or 63mm. With exhaust intercooler plenum the GIAC/Champion car made 600 wheel on a Mustang dyno using the tune they sell. But they turned up the boost in testing and got nearly 700 wheel IIRC from Champion. This power level however is not supported because of the stress to the driveline components.
 
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Old 01-22-2014, 11:34 AM
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Hello,

Are you talking about wheel hp?

ECU tune
High flowing exhaust
Intercooler set
63.5mm VTG

This combo will give you 650-700 real crank hp with high octane pump fuel.

Cheers,
Emre
 
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Old 01-22-2014, 11:43 AM
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Originally Posted by Saint Ari
Just tapping in to all your collective wisdom ....

Would a 63.5, Catless and Flash get me to 650-700 hp?

If not ... what would be the avg/approx hp?

Thanks in advance.

Curious why you're looking to go with the 63.5mm turbos. Based on my experiences, I don't think I'd do less than a 65mm if I were upgrading. We put down ~640 awhp on 91+meth with those turbos and supporting hardware.
 
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Old 01-22-2014, 11:43 AM
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No it would not but close to the ballpark.
Somewhere around 600 on stock fueling, up to 650 depending on the dyno and such.
 
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Old 01-22-2014, 12:32 PM
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Originally Posted by Tony@epl
There are actually 2 different vendors that are performing an 63.5mm upgrade for the 997 with 2 completely different wheels. I agree the 63.5 wheel that you have likely been exposed to(FP/Tial correct me if Im wrong) doesn't seem to flow much much more then stock. The other vendor (which I have been using with great success as well as others) produce similar results with a 63.5mm to 65mm's that are on currently on the market.
We've tested both as well as competed against them and the 65s have always been a league above. I am familiar with the others that you're speaking of.
 
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Old 01-22-2014, 01:19 PM
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My car is getting proto 63.5's and 980cc injectors right now. I already have a kline 200cell exhaust. I'll be doing e85 as well, but I will have dyno numbers Friday or Saturday.
 
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Old 01-22-2014, 01:43 PM
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EPL/GIAC.

As much as I enjoy a good riddle, can you post who the two vendors are with different wheels in their 63.5 setups?

God i wish we could get E85 in Canada. Our pump octane is about as good as those cans of NOS..... The energy drink variety.
 
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Old 01-22-2014, 05:40 PM
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Originally Posted by easy2speed
My car is getting proto 63.5's and 980cc injectors right now. I already have a kline 200cell exhaust. I'll be doing e85 as well, but I will have dyno numbers Friday or Saturday.
I know Proto has done the 63.5's for quite some time now. Are Protos done by Blouch?
 
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Old 01-22-2014, 06:05 PM
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63.5 turbos
Would the other vendor be AWE 750 kit or are they 65's??
 
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Old 01-22-2014, 06:13 PM
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There is a bunch. 911Tuning, Vivid, Proto, Champion etc. (Actually I don't believe champion does 63.5)

I just have no idea which place is using the better wheel that GIAC/EPL were discussing.
 
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Old 01-22-2014, 06:16 PM
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Austin, spill the secret?? Who is it?
 
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Old 01-22-2014, 08:15 PM
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Fp/tial and blouch are the only two I know about. Proto uses blouch for 63.5 and 67mm. Most of the popular kits are FP afaik.
 
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Old 01-25-2014, 05:19 PM
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Topspeed Motorsports E85 tune with Proto 63.5 VTG's, Kline 2.5" exhaust (200 cell cats), and TSM 1150 injectors.

It spun on the first run, so had to have someone sit on the bumper for the second run.

 
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Old 01-25-2014, 08:15 PM
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Originally Posted by easy2speed
Topspeed Motorsports E85 tune with Proto 63.5 VTG's, Kline 2.5" exhaust (200 cell cats), and TSM 1150 injectors.

It spun on the first run, so had to have someone sit on the bumper for the second run.

I'm anxious to see what they'll have to do to mine then, I'll be at about 1000whp lol
 
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