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Join Date: Apr 2009
Posts: 259
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Picked up Dyno Results today on 2.5SS
I know Dyno results vary from type to type but I am still pleased with the results.
The big dip in power at 4600rpm is muffler related; with one of the track mufflers on it was MUCH less pronounced, have a M&K 2 in 2 out on which I love but the shop will tune/tweak it while I am deployed. I am driving as is now for the next two months, still needs a few things done which will happen while I am away. The motor was built on the original 2.2 case (oil mods/decked/line honed,etc), twin plugged, Extreme Heads, 120/104 cams, Pauter Rods, 46 PMOs JE 11:1 comp. Car is a lot of fun, weighed in at 2146lbs with 1/2 tank of gas and since went with a relocated 925 battery and LW/high Torque starter which shaved a few more pounds. Jimmy  
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01-18-2010, 07:53 PM
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Join Date: Apr 2009
Location: CA
Posts: 684
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Not bad. Where are you in Boca? Haven't seen that car around...
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01-18-2010, 08:32 PM
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Join Date: Apr 2009
Posts: 259
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East Boca off Palmetto; I get the car out in the early mornings mostly.
This is just a baseline; all agree the car needs further tuning and some exhaust changes, I just want to drive it some right now. Jimmy |
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01-19-2010, 06:13 AM
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MBruns for President
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That's pretty solid
__________________
Current Whip: - 2003 996 Twin Turbo - 39K miles - Lapis Blue/Grey Past: 1974 IROC (3.6) , 1987 Cabriolet (3.4) , 1990 C2 Targa, 1989 S2 |
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01-19-2010, 06:45 AM
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
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8000 rpm is hot!
That and close ratio gears that keeps it in the meat from 6500 to 7800 would be so, so much fun. Enjoy. |
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01-19-2010, 07:10 AM
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Posts: 259
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Thanks Guys..... Have a new built 915 in it with a 8:31/posi, new ratios with a tall 5th for any highway.
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01-19-2010, 08:55 AM
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Posts: 259
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Well, my shop played with the muffler and ignition a bit and this is the net results..... Lost some peak Torque even though it levels off a bit more and gained a few more RWHP, sounds awesome.
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01-29-2010, 10:18 AM
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Join Date: Aug 2009
Location: Sweden
Posts: 58
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Impressive result!
Please submitt full spec of engine, ( I'm making plans for a 2.0 Al-case that will be updated to 2,5 ss) Results shown is that RWHP any factor applied? Reason for asking is that in Sweden now Turbo tuners (non Porsche) work real hard with factors so they can show up big figures so i've heard of transmissions stealing more than 120Hp, and no cooler needed for trans..... -Bo
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911 1966 untuched exept 2,2E MFI -70 engine |
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01-29-2010, 10:38 AM
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Join Date: Apr 2009
Posts: 259
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Bo_ 66
Email with specs sent. Jimmy |
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01-29-2010, 03:25 PM
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Join Date: Sep 2008
Location: Boca Raton,Florida
Posts: 468
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i heard that there was a black sc that made some really great numbers at the same dyno today
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01-29-2010, 08:13 PM
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Gone to California
Turbo
