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      03-31-2019, 10:16 PM   #5
1320racer
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Drives: 2013 BMW F10 M5
Join Date: Oct 2017
Location: Maryland

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Mason Dixon Dragway, I ran faster mph stock (Dinan=Slower Trap 1/4 MPH)

Today my vehicle was running stock (without Dinan Stage 1 or Stage 2) and I ran faster than ever before. When running the Dinan stage 2, I typically run 117 to 121 mph trap speeds. My best mph, before today, was 122mph.

Running the stock tune I made three 1/4 mile runs and ran 123, 122 and 123 mph. My elapsed times, and everyone else's, were not good since the track's starting line had too much water in the water box and everyone could not heat the tires enough to get them dry. Every launch spun horribly.

Has anyone else had a similar experience with dyno runs or mph/elapsed times being more powerful/faster using a stock tune?
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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 12:33 AM.. Reason: Typo
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