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      11-18-2018, 06:47 AM   #1
1320racer
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Drives: 2013 BMW F10 M5
Join Date: Oct 2017
Location: Maryland

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(Today) Maryland International Raceway

Join me at MIR today to race and/or watch some 1/4 mile passes. It is Test and Tune from 10 am to 6 pm.

I visited MIR several weeks ago and temperatures were 55-60F and the track was prepped well. My best of two runs was 11.8 sec @ 120 mph with the rear tires dropped to 25 psi.

Today is forecasted to be partialy sunny and temperatures in the 50s. I hope to get a better launch and lower my elapsed time (ET) to 11.6 or 11.7.

I haven't had the car long but I'm actually a little disappointed. I expected this vehicle to run 11.4 to 11.5 at 125+mph since it has the Dinan Stage 2 active. What I've noticed is that the Dinan "piggyback" seems to only have a noticeable impact beyond 65 mph. I suppose this is for warranty reasons as the drive train is not being exposed to higher torque at take off...?
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Current:2021 Mazda MX5, 2013 BMW M5 Tuning Tech Stage 1, 2013 Buick Encore, 2013 Chevy Traverse LTZ

Past: 2002 Jeep Grand Cherokee, 2014 BMW 550i MSport, 2005 Jaguar S-Type R, 2000 BMW 540i, 1997 BMW 540i, 1997 WS6 Pontiac Firebird, 1992 Eagle Talon TSI

Last edited by 1320racer; 06-15-2019 at 12:27 AM..
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