Hi Guys,
I race (PCA Club Racing) a 914-6 with a stock 914-4 gear box. I use the traqmate data acquisition and when I upload my laps it can show the gear that you are in between the two guages. The info it requires is the gear ratios and the circumference of the tires. I run the Good Year Eagle G-19 Cantilever Slicks 23x9x15 in 250 compound. The diameter is 22.9 inches.
Can anyone possibly have the ratios and/or the circumference of my tires? I am posting a video link with telemetry to a few tracks I've been on recently along with photos of my car so you can see where it should show the gear selection.. It's not a bad video with data from both Limerock (newly paved) 59 second laps in traffic, and the new Lightning Course at NJ Motorsports Park. The best part is my 250 hp car enjoys passing 911 track cars and GT3's all day long. It weighs about 1877.

http://www.vimeo.com/1406161

http://www.vimeo.com/1370024

http://www.flickr.com/photos/dm914/2556044185/

http://www.flickr.com/photos/dm914/2556051405/


Thanks in advance for any assistance...

Demetri
#43 ~ The Atomic Creamsicle