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Join Date: Jan 2002
Location: I'm out there.
Posts: 13,084
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Dyno run tomorrow. What should I expect?
The dyno will be from the wheels, not the crank.
The motor is a '97 V-ram 3.6 with a Cyntex chip, K&N cone air filter, Stock 993 headers with extremely free-flowing exhaust. What kind of numbers should I expect?
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My work here is nearly finished.
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05-21-2003, 09:17 AM
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Join Date: Apr 2001
Location: Linn County, Oregon
Posts: 48,522
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I'll take a wild assed guess...237
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"Now, to put a water-cooled engine in the rear and to have a radiator in the front, that's not very intelligent." -Ferry Porsche (PANO, Oct. '73) (I, Paul D. have loved this quote since 1973. It will remain as long as I post here.) |
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05-21-2003, 09:51 AM
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Join Date: Apr 2002
Location: Omaha, NE
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i'm guessing 242 at the wheels.
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1980 911SC Targa 3.6L |
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05-21-2003, 10:10 AM
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Montana 911
Join Date: May 2002
Location: Montana
Posts: 5,818
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265...don't think too much will be lost from the crank HP.
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H.D. Smith 2009 997.2 S 3.8 PDK 2019 Ford Ranger Lariat FX4 Baby Raptor 2019 Can Am Renegade 1000R XC 2020 Yamaha YFZ450R |
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05-21-2003, 11:17 AM
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260?
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05-21-2003, 11:34 AM
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I know this wasn't supposed to be a game but, I'll bite.
Accounting for loss of velocity through the flux capacitor and increased molecular anti-forces acting in counter with regenerator curcuit, I'd say 238 at the wheels.
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1991 964 C2 -SOLD - miss it everyday -  2009 Honda CRV 2007 Audi A4 Quattro - just a sweet personal car - 2000 Land Rover Disco II - lifted 2001 GMC Seirra 1500HD CREWCAB |
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05-21-2003, 12:10 PM
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Join Date: Jun 2001
Location: Sweden
Posts: 5,911
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251HP at the wheels!
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Thank you for your time, |
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05-21-2003, 12:12 PM
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249
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Warren & Ron, may you rest in Peace. |
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05-21-2003, 12:35 PM
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Join Date: Dec 1998
Location: Brighton, Michigan, USA
Posts: 46
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Name that tune!!!
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Huey 86' 911 Cab |
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05-21-2003, 12:42 PM
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Join Date: Nov 2001
Location: Jamestown,NC USA
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I'll go 275.
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My ignition is retarded. |
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05-21-2003, 01:34 PM
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261hp at wheels, 287hp at crank.
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1975 911S (in bits) 1969 911T (goes, but need fettling) 1973 BMW 2002tii (in bits, now with turbo) |
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05-21-2003, 01:38 PM
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RETIRED
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271 at the wheels....
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1983/3.6, backdate to long hood 2012 ML350 3.0 Turbo Diesel |
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05-21-2003, 01:50 PM
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Quote:
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My work here is nearly finished.
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05-21-2003, 01:52 PM
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RETIRED
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C2 3.6 with stock chips and exhaust: 247 (porsche, used as a base line for the following measurements)
C2 3.6 with Cyntex chips 263 C2 3.6, Cyntex chips, B&B Exhaust 272 C2 3.6, Cyntex Chips, 1-7/8" headers, Dual in-dual out muffler 282 C2 3.6, Cyntex Chips, 1-7/8" headers, dual 2.5" stainless Supertrapps 286 993 3.6, Cyntex Chips optimized for Varioram, Supertraps 298, 305 with open exhaust >>>>>>>>>>>>>>>>>>>>>>>>> 298 x 85%= 253 But I always was sceptical of the 15% drivetrain loss.....so I added a few hp.... So JUST to prove me wrong, it will hit 253.
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1983/3.6, backdate to long hood 2012 ML350 3.0 Turbo Diesel |
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05-21-2003, 02:04 PM
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243hp....What do I win???
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Chris - - - - - - - - - - - - - - - - - - - - - 1982 911 SC Hellblau Metalic - - - - - - - - - - - - - - - - - - - - - 1997 Boxster 986 2.5l |
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05-21-2003, 02:04 PM
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911 user
Join Date: Sep 2001
Location: East of Eden, West of the Sun
Posts: 2,411
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252 at the wheels.
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Where once the giants walked now Mickey Mouse is king. My other car is also a Porsche. |
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05-21-2003, 02:13 PM
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Black and Blue
Join Date: Jul 2000
Location: Austin, TX USA - Ya'll
Posts: 2,552
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an even 250 is my guess
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Kemo 1978 911 SC Non-Sunroof Coupe, two tone Primer Black and SWEPCO Blue, Currently serving as a Track Whore 1981 911 SC Sunroof Coupe, Pacific Blue Project, Future Daily Driver |
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05-21-2003, 02:20 PM
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Join Date: Jan 2002
Location: Bournemouth, UK
Posts: 489
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251 ?
Does the winner get a free ride ?? 
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Porsche-less but still alive !!! |
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05-21-2003, 02:52 PM
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Join Date: Jun 2000
Location: bottom left corner of the world
Posts: 22,733
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247
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05-21-2003, 02:58 PM
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Registered
Join Date: Jan 2003
Location: Houston, Texas
Posts: 251
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245 rwhp sae corrected if its a Dynojet dyno.
258 rwhp sae corrected if it is a Mustang dyno. Now if the intake temp is over 75F add 2% because the correction factor over compensates for the heat. If your not pleased with your, "Dyno" numbers come back in the dead heat of summer and your actual numbers will be terrible but your corrected will probably be record high.  Just my wild arse guess. Matthew |
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05-21-2003, 03:07 PM
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1991 Porsche 964 3.6
1991 Porsche 964 3.6 chipped
1985 Porsche 911 3.2 (Still in the stable)
1993 BMW 740 IL (Sold)
1985 Mercedes 380 SL (Sold)
1992 Harley Davidson Fatboy (Sold)
1971 Mercedes 280 SL (Currently being restored)
1975, 1969 Porsche 911S, 911T 2.7S CIS, 2.0T ca
Da cab
1982 Porsche 911 SC 3000
