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Old 03-20-2013, 02:00 PM   #1860
Scooby Guru
Member#: 261612
Join Date: Oct 2010
Location: Minneapolis, MN
2002 WRX - 750WHP
9.5s @ 150mph


Originally Posted by Phatron View Post
Airboy is the excel based road dyno.

Also, if you're utilizing fast poll in romraider you really need to disable it for dyno runs....or go through and delete all the dual rpm data points. There are a bunch of them in fast poll logs, especially on 16bit cars and they screw up teh curves also since its basically showing the rpm didnt rise over a time stamp increase.
Yep, Airboy is Excel and VD is a stand alone program. Both work well, but I think VD is far easier to use.

Definitely turn off fast polling if you're logging to make a power plot. Not only are there duplicate data points, but there are some that even go backwards! This creates big spikes that can skew the numbers.

Also, VD is set up to automatically trim to only 100% TPS. As long as you don't go WOT more than once in a single log, then it should show you the correct plot without any manipulation.
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