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IMSA - Continental Series

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Old 02-02-2017, 06:54 PM
  #31  
Shockwave
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Originally Posted by jrgordonsenior
CJ what is with the different ride heights for the 2 Caymans? The difference strikes me as odd....

http://competitors.imsa.com/sites/de..._st_bop_f1.pdf
MR's do look pretty badass!

GMG car this year (from IG)

Old 02-08-2017, 08:09 PM
  #32  
sl951
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What does MR stand for?

I've read the following:
"The “GT4” specification denotes a competition specification for sports cars, as noted by the Stephane Ratel Organization (SRO). Rather than meeting specific performance targets like horsepower or weight, parity in GT4 is measured in a testing environment by a control driver with a target lap time. Based on the outcomes, adjustments are made with regard to power, weight, and other items. These cars include race versions based on mass-produced sports cars like the Mustang and Porsche Cayman as well as niche sports cars like the KTM X-Bow."

How often are things adjusted? Per track / race or time period?
How does the Cayman fair against it's competitions, does it have a lot of 'mod penalties' compared to say a Mustang 350R?
Old 02-08-2017, 08:17 PM
  #33  
GTgears
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MR stands for Manthey Racing, the people who finish the build out.

The BOP gets adjusted as needed, if you will. It's not set, but if a car is dominant people can protest it and if a car is slow the team can petition for improvements to speed them up. It's a season long process.

The Caymans won last year. They are winning this year. Seems they fare pretty well.
Old 02-09-2017, 04:02 PM
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Is this series racing at COTA in early May? I'll be there
Old 02-09-2017, 04:55 PM
  #35  
MarcD147
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Originally Posted by ocgarza
Is this series racing at COTA in early May? I'll be there
yes

full schedule here : http://sportscarchallenge.imsa.com/s.../race-schedule
Old 02-09-2017, 07:19 PM
  #36  
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Thought so, thanks. Could be a great day of racing
Old 02-16-2017, 05:01 PM
  #37  
sl951
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The BOP gets adjusted as needed..

What's the most common method of adjustment in this series?
- weight?
- intake airflow restricter?
Old 02-21-2017, 10:24 AM
  #38  
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Originally Posted by sl951
The BOP gets adjusted as needed..

What's the most common method of adjustment in this series?
- weight?
- intake airflow restricter?
...and RPM, boost, and aero.

See also: http://michelinalley.com/imsas-balancing-act/

Hopefully they slow down the Mustangs a little bit.

Looking forward to Sebring!
Old 02-22-2017, 09:19 AM
  #39  
aryork
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We get IMSA race in August at VIR. Pirelli World Challenge coming in April which should be good too. Agree the MR GT4 car looks very good! Interesting to hear how the 22mm wicker drags the car down 3-5mph at Daytona.

Have first DE event of the season this weekend!



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