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MSR 1.7 Lap Times


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326 replies to this topic

#321
865

865

    A haw, haw, haw

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  • LocationCarrollton, Texas
  • Track Vehicle:2013 MX-5 Miata

Track:  MSR-C 1.7 CW

Date:  05/07/2017

Time:  1:31.554 (Transponder)

Car:  2013 MX-5 Miata Club

Estimated Weight w/Driver:  ~2800-ish

Estimated WHP:  Unknown (stock engine with catless header)

Tires:  245/40R17 Bridgestone RE-71R on Enkei 17x9

Suspension:  Tein Monosport coilovers, Racing Beat front anti-sway bar, RX-8 yellow dot rear bar

Weather:  85° sunny

 

My first time going CW.  It was a hoot!  I hope I get to do it again soon.


If your circles could be spirals And your idols weren't machines - Golden Earring


#322
CosmosMpower

CosmosMpower

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  • LocationFrisco, TX
  • Track Vehicle:997 GT3, F80 M3, F87 M2

Track:  MSR-C 1.7CW
Date:  5/7/2017
Lap Time:  1:26.5
Car:  '17 BMW M2
Estimated Weight w/Driver:  3600
Estimated WHP:  ~320
Tires:  15 HC rock hard old Conti GS
Suspension:  Camber Plates otherwise stock
Weather:  85F  SE breeze 10-15mph


07' Porsche GT3

16' BMW M3 6MT

17' BMW M2 6MT

03' BMW 330i ZHP

 


#323
hornetball

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Second outing for the Alfa on RE-71Rs.  CCW this time:

 

Track:  MSR-C 1.7CCW
Date:  5/29/2017
Lap Time:  1:25.194 (Track Addict + XGPS150A 5Hz)
Car:  '15 Alfa-Romeo 4C
Estimated Weight w/Driver:  2750
Estimated WHP:  ~210 (Stock)
Tires:  RE-71R
Suspension:  Stock
Weather:  90F+, Sunny, 10mph North Wind

 



Here's an interesting comparison between my Miata and the 4C, driven about 1 hour apart. Same laptime accomplished quite differently.
http://youtubedoubler.com/la90

4C is an impressive track car. Even more impressive is how it handles the early Summer TX heat. My friend's 2017 Z06 was puking out on track (who knew an electric steering rack had a "limp" mode?!?). The 4C -- water 195, oil 205, all day long on back-to-back 30 minute sessions. It's so good, I almost wonder if those gauges are placebos, but they do reflect the car warming up, so?


Silver 90 1.6L Turbo Miata (Greddy + MSPNP, Cowl Induction, FCM) (Build Thread)
Red 95 1.8 Miata (949 Racing 95R Project Emulation) (Build Thread)


#324
lobster

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overheating & limp mode is a disappointingly common occurrence with the Z06.  

It doesn't happen to all of them on the track but more than enough to be a problem imo.  

 

On another note I think may look into incorporating a youtube double like function on my site to compare two laps I like that idea. 

 

Second outing for the Alfa on RE-71Rs.  CCW this time:

 

Track:  MSR-C 1.7CCW
Date:  5/29/2017
Lap Time:  1:25.194 (Track Addict + XGPS150A 5Hz)
Car:  '15 Alfa-Romeo 4C
Estimated Weight w/Driver:  2750
Estimated WHP:  ~210 (Stock)
Tires:  RE-71R
Suspension:  Stock
Weather:  90F+, Sunny, 10mph North Wind

 



Here's an interesting comparison between my Miata and the 4C, driven about 1 hour apart. Same laptime accomplished quite differently.
http://youtubedoubler.com/la90

4C is an impressive track car. Even more impressive is how it handles the early Summer TX heat. My friend's 2017 Z06 was puking out on track (who knew an electric steering rack had a "limp" mode?!?). The 4C -- water 195, oil 205, all day long on back-to-back 30 minute sessions. It's so good, I almost wonder if those gauges are placebos, but they do reflect the car warming up, so?



#325
hornetball

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On another note I think may look into incorporating a youtube double like function on my site to compare two laps I like that idea. 

 

YouTube Doubler is pretty cool.  Synchronized start is kind of hit or miss though.  I often have to hit "replay" several times to get the videos synched up.  They should improve that.  If you do a similar tool, that's a really important part for comparing laps.


Silver 90 1.6L Turbo Miata (Greddy + MSPNP, Cowl Induction, FCM) (Build Thread)
Red 95 1.8 Miata (949 Racing 95R Project Emulation) (Build Thread)


#326
robertcope

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YouTube Doubler is pretty cool.  Synchronized start is kind of hit or miss though.  I often have to hit "replay" several times to get the videos synched up.  They should improve that.  If you do a similar tool, that's a really important part for comparing laps.

 

Yeah, that's the tough part. From the browser's point of view, it is two links, to objects to load... not sure there's a good way to synchronize the start of those videos with YouTube.


Robert B. Cope

 

#53 - 2003 Jetta (red)
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#327
lobster

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Well with YouTube you can share a video and have the link start at wherever you want it to start, is if you know at what second the lap starts you can justbuses the start time embedded link

I did some testing with my own implementation last night and it seems to be more consistent if you use the start time embedded links.

Still too buggy to put on my site though