I do have some pump gas dynos for you guys (A4 finally)
11-17-2005, 10:05 AM
#1
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I do have some pump gas dynos for you guys (A4 finally)
Car is done and I am just waiting to get a transporter lined up to get the car to me from TJM. Here are some pump gas plots with my exhaust dump open and closed. I will be getting the race fuel numbers shortly. This is to the wheels remember on a roller dyno, not hub. I will have a lot more info later.
<IMG SRC="http://pictureposter.audiworld.com/5987/a4closed.jpg">
<IMG SRC="http://pictureposter.audiworld.com/5987/a4open.jpg">
<IMG SRC="http://pictureposter.audiworld.com/5987/a4closed.jpg">
<IMG SRC="http://pictureposter.audiworld.com/5987/a4open.jpg">
11-17-2005, 05:44 PM
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I believe just at or below 30 psi, could be as low as 26
I think it is perfect for my daily driver with that curve. Now I just need to get the car and drive it for the first time. I can't wait.
11-20-2005, 06:44 PM
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I just dont like running too high of boost with this GT35r on the street.
When the boost jumps from 10psi to full boost the car just snaps and its not something I want to do unless I am at the track.
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11-21-2005, 04:00 PM
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Yeah, it gets real intreresting even w/the smallish k27
Will make it worse with a new gt30r soon. I may also do a boost controller to keep it in reason. From the maps I have seen the 30 seems like all I will want until the car is not street driven anymore. At this point Motronic controls it all, but one of the smarter boost controllers (speed sensitive and gear sensitive (if thats possible short of full standalone)) is what I want. Actually a taller 1st gear would suffice but thats even more expensive. Do you (or anyone) have any BTDT with the electronic boost controllers? What is the hot setup?
Rod
Rod
11-23-2005, 10:02 AM
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I have an HKS EVC V boost controller with LCD display.
You can config it for 2 settings and switch on the fly, plus it doesn't use some dinky solenoid, it has a true stepper motor and you can fine tune it as much as you can stand to.