996 Turbo / GT2 Turbo discussion on previous model 2000-2005 Porsche 911 Twin Turbo and 911 GT2.

Let me re-phrase ~ How much power does/should a GT700 make on pump gas?

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Old Jan 11, 2008 | 01:27 PM
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Let me re-phrase ~ How much power does/should a GT700 make on pump gas?

Wheel or crank doesn't matter...possibly show graphs if you have them. Gracias!
 
Old Jan 11, 2008 | 01:33 PM
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By the way keep in mind that dynos can show what you want to see, real pefromance is something other...

And for the original question: no idea, sorry
 
Old Jan 11, 2008 | 01:38 PM
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Old Jan 11, 2008 | 02:52 PM
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I doubt that is on pump gas and pump file....If so, can you show the source?
 
Old Jan 11, 2008 | 04:04 PM
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that evom dyno is ridiculous... it has a stock 996t @392...

on our dyno day a stock 996 got 330-340...

my sg700.... got 505 ew
 
Old Jan 11, 2008 | 04:50 PM
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I would say with pump 530-550 range on 91 octane? It is all up to the gas available and boost levels.
 
Old Jan 11, 2008 | 05:27 PM
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Chinowest on your other thread just stated that his gt700 with the new hmaf and software made 600awhp on pump which is 708hp
 
Old Jan 12, 2008 | 09:07 AM
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There are many more GT700's on the board than Chino's...any other numbers??
 
Old Jan 12, 2008 | 03:35 PM
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Originally Posted by TKDalumni
There are many more GT700's on the board than Chino's...any other numbers??
TKD I never dynoed my car in this configuration(GT700 Stock internals)but here is a pass made on PUMP GAS(93)and AWD full weight.Click here to watch EVO-GT-700-10-SEC-PASSThe trap speed is 134.71.......Chinito's car in the same trim but on race gas trapped 138.xx.DMK'S GT 700 also trapped 138.xx on race gas (but was light and RWD).A GT 700 will routinely trap around 134-138.......closer to 134 for pump gas and closer to 138 for race gas.Dynos are a tuning tool and are only a small piece of the puzzle which is why we run them down the track.Trap speed is a better indicator of power IMO.
 
Old Jan 12, 2008 | 04:08 PM
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Originally Posted by joetwint
TKD I never dynoed my car in this configuration(GT700 Stock internals)but here is a pass made on PUMP GAS(93)and AWD full weight.Click here to watch EVO-GT-700-10-SEC-PASSThe trap speed is 134.71.......Chinito's car in the same trim but on race gas trapped 138.xx.DMK'S GT 700 also trapped 138.xx on race gas (but was light and RWD).A GT 700 will routinely trap around 134-138.......closer to 134 for pump gas and closer to 138 for race gas.Dynos are a tuning tool and are only a small piece of the puzzle which is why we run them down the track.Trap speed is a better indicator of power IMO.
Amen!!

Traps > dynos to tell real power


-Chris from iPhone
 
Old Jan 12, 2008 | 05:28 PM
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Adam, I think your question is still open ended. RWD HP, AWD HP and Crank HP calculated based on that leaves a lot of leeway.

Add in dyno differences...
 
Old Jan 12, 2008 | 08:52 PM
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Hey Ari-

I hear what you're saying..I guess I'm trying to see what to expect w/ a 700 kit on pump gas. Unfortunately, I don't have the luxury of always running race gas. Sometimes, just not all the time..
 
Old Jan 12, 2008 | 09:04 PM
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i say 540 at the wheels...600 crank...
 
Old Jan 12, 2008 | 09:09 PM
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Originally Posted by drjoe
i say 540 at the wheels...600 crank...
No way ,they make more than that on pump.
 
Old Jan 12, 2008 | 09:30 PM
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Originally Posted by joetwint
No way ,they make more than that on pump.
ok...drjitsu has a proto 700...and I have a stage 4 evo...(no headers)

pump on pump, he pulls a little, I'm pretty sure my race tune would pull or at least be even with his pump tune....
I dynoed 502 on pump and 520 on race here in Houston....and trap approx 130 in the 1/4 on race, 127 on pump...Oh I prob weigh about 100lbs less than drjitsu (so 10lb= 1 hp..about 10 hp).....

for comparison, a PE700 should pull three car lengths from 3rd to 5th gear on me (race file vs race file)....

this is just my experience and other variables have to been considered (like DrJitsu's horrible driving skill...........j/k, he ran a 6.7 ;60-130(race file) or gt700 vs pe 700 tunes/power bands.
 


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