Table of Contents
Advertisement
1. Next, enter vehicle weight, and your actual ET and MPH, the
Wind Speed, and if available, Wind Direction, to calculate how
the wind effected your speed and time:
KEYSTROKES
2. Calculate the corrected ET and MPH
KEYSTROKES
(Corrected ET)
(Corrected Speed)
Repeated presses of
outputs, starting with the Wind Speed input.
So, if you were to re-do your run, everything being the same
except the wind conditions at the time of your recorded ET, you
would run a 13.281 at 105.85 MPH.
Estimating Vehicle Weight
Often, a racer will try to figure out what a particular race car's
weight is or what Horsepower is required to achieve a recorded ET.
For this example, first clear the memory on your calculator,
including temporary and semi-permanent entries.
KEYSTROKES
32 — H
R
OT
OD
(Wind speed)
(Wind direction)
will toggle back through the inputs and
C
™
ALC
LBS S 3840.
ET S 13.85 S
SPEED S 102.304 MPH
WIND S 30. MPH
WIND° S 5. °
WIND S 30. MPH
ETc 13.281 S
SPDc 105.85 MPH
ALL CLEArEd
DISPLAY
DISPLAY
DISPLAY
Advertisement
Table of Contents
