8 replies to this topic

[JihadJoeJr]

Gents,



http://www.gtechpro....rr_fanatic.html

Quote

When you get to the track just push the RECORD button at the start line,
G-TECH will do the rest. As you drive it will start giving you accurate lap times. Yes, its 10Hz GPS engine is really that good!
You actually don't have to look at the G-TECH to see if you were faster in a given lap segment. The entire screen inverts and can be seen with peripherial vision without ever taking the eyes of the road. Human mind can recognize shapes much faster than numerical values. So a quick glance at the "thumbs-up" symbol will show you how much faster you were by how much it's filled up. Only the information you need when you need it!

and





http://www.performan...ance_meter.html

Quote

PerformanceBox uses a GPS system with an update rate of 10 samples per second, which is the fastest GPS engine in its class. From this you get a very accurate speed (±0.1kmh), cornering g-force, acceleration g-force and a very accurate distance measurement (±10cm in 400m).

[Tats]

Most important thing is a high GPS refresh rate for accurate lap time. The G Tech looks awesome for the price!

[Tats]

Either that or get a 5hz GPS transponder with connects to your phone over Bluetooth and get a lap timing app.... but then you don't get the display right in front of you.

[JihadJoeJr]

Tats, on 13 February 2012 - 02:53 PM, said:

Either that or get a 5hz GPS transponder with connects to your phone over Bluetooth and get a lap timing app.... but then you don't get the display right in front of you.

Didn't know that Tats - good stuff!

The Gtech looks good and priced quite reasonably but the Performancebox has more cred with a number of car magazines and a few motoring shows using it.. comes at a price though 600$ delivered from the UK. it's $650 local but they order it from there anyway ... and the local distributor is slow at responding..

[Tats]

Get a phone app that can talk to one of these, cheap way of lap timing, just have to wait until the end of the session to see the times. Orif you don't have a smartphone, it can sit on the dash all day recording and you can get the times on your PC when you get home.

http://www.ebay.com....d#ht_2539wt_987

[Tats]

Qstarz 5hz GPS + RaceChrono software + some tweaking = results from my day at Wakefield Park in December

[JihadJoeJr]

Tats - Im impressed brahz, why you no post more tech stuff fgt!!















<3 heh

[eck0]

Race chrono is awesome and free! Cant wait till they release android software (if they havnt already)

[BQOSTD]

14.5@120mph lol
51R supra with space savers on it lol