Dach X Sport Cats Installed & Dyno Tested
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Dach X Sport Cats Installed & Dyno Tested
As promised the Dach X Sport Cats were installed & dyno tested. I've received Chris' clearance to go ahead and post my results.
Results: +8 Horsepower + 3.8 ft/lbs of torque
Observation: My Air Fuel Ratio changed a bit, which i would like some feedback on... so please post your thoughts.
Test: 1995 993 (non-varioram). Car was tested in the morning for the before and in the afternoon for after. The only change was the installation of the DACH X Sport Cats. Everything else was constant. Weather between morning and afternoon was mildly changed. Morning weather was 55 , Afternoon was 58 degrees.
Comments please......
Cheers,
Boris
Results: +8 Horsepower + 3.8 ft/lbs of torque
Observation: My Air Fuel Ratio changed a bit, which i would like some feedback on... so please post your thoughts.
Test: 1995 993 (non-varioram). Car was tested in the morning for the before and in the afternoon for after. The only change was the installation of the DACH X Sport Cats. Everything else was constant. Weather between morning and afternoon was mildly changed. Morning weather was 55 , Afternoon was 58 degrees.
Comments please......
Cheers,
Boris
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Wait a minute.... Let me get this straight: Sounds better, lighter, AND objectively more power? Hmm. Could it be the holy grail of bolt-on exhaust stuff? Is Fabspeed watching this?
Boris - Thx for posting. I wonder how much better things could get with a little tuning on the dyno....
Boris - Thx for posting. I wonder how much better things could get with a little tuning on the dyno....
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Three pulls the best of each were taken. don't know why they chose 3rd gear, but as long as you apply the correct ratio correction it should be fine....
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Originally Posted by Boris Teksler
Three pulls the best of each were taken. don't know why they chose 3rd gear, but as long as you apply the correct ratio correction it should be fine....
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I would think the a/f ratio would adjust as the computer learns its new configuration. However, I have bypasses and the car smells like it runs rich even after having them for a while.
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Originally Posted by TroyN
I would think the a/f ratio would adjust as the computer learns its new configuration. However, I have bypasses and the car smells like it runs rich even after having them for a while.
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Boris: You took the best of 3 runs. If you look at the average of the 3 runs, is there really a difference or are we looking at outliers? Im trying to understand if there really is a statistically significant difference. Thanks for posting - i bet you like the new sound!
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no difference, i asked the same quetion they were all very consistent between one another.
that's actually the reason that i chose a dyno that bolts up to the rear wheel hubs vs a rolling dyno. i think the results tend to be very consistent.
that's actually the reason that i chose a dyno that bolts up to the rear wheel hubs vs a rolling dyno. i think the results tend to be very consistent.
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Originally Posted by Boris Teksler
no difference, i asked the same quetion they were all very consistent between one another.
that's actually the reason that i chose a dyno that bolts up to the rear wheel hubs vs a rolling dyno. i think the results tend to be very consistent.
that's actually the reason that i chose a dyno that bolts up to the rear wheel hubs vs a rolling dyno. i think the results tend to be very consistent.
Can you feel the difference in the seat of your pants?
Thanks, TJ
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Yes thanks Boris, thanks for re-insuring our feelings about the performance of our products. I have never even made an attempt to "over sell" what we do. This just shows that what we are doing works......Bill are you there? I appriciate the positive responses I get on a regular basis, and of course those of you that have trusted in us and spent your money with us......Thanks.
Okay, so first of the year we get another GB going? Who's with me JK'g
Okay, so first of the year we get another GB going? Who's with me JK'g