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post #5 of (permalink) Old 09-01-2013
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Originally Posted by jsimmons View Post
That's what I was thinking. I have track wheels/tires that I'll be installing after I get to the event, and since the trans won't be shifting on its own, the speedo being off isn't a big deal. If I'm wrong on that, someone let me know.
Well I would think that the speedo being off would also lead to the rpm being off because it would say your going lets say 20 mph if your actually going 15 than the rpms will be inflated artificially I would think? Which could lead to you shifting too soon or too late.

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1st Time at the 1/4 Mile Best E.T out of 4 passes (Without Ported Intake Manifold):
Uncorrected 2500DA [email protected] MPH w/ a 2.17 60".Corrected [email protected] MPH
Ford Racing 4.10 Gears/ Borla S Type Axleback/BBK Chrome Equal Length Shorties/Lethal Performance Catless H Pipe/JLT CAI/Ported Upper and Lower Intake Manifolds/Steeda 91 Octane Tune/ SR Springs
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