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post #4 of (permalink) Old 10-31-2013, 01:00 PM
arsprod
Grand Am Series
 
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Join Date: Feb 2009
Location: Indianapolis, IN
Posts: 423
Quote:
Originally Posted by Simon Tibbett View Post
I also swear by this app. It's dead on accurate when I have used it at an SCCA road race, same times the transponder shows in T&S.

I use my iPhone with a roll bar mounted mount and Optrix case, cheaper than a GoPro and it provides on screen data. Worth every penny!
are you racing a 3?

I am the Stig... Corksport SRI, Sure Torq R3, Sure BSD, JBR short shift plate, Eibach Pros, Koni yellows, Hotchkiss rear sway, EBC Yellow Stuff, Hankook Ventus RS-3 (track)
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