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5.0L (1979-1995) MustangTechnical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.
OK, just fyi, I recently went from 3.73's to 4.10's. On the way to the install, I recorded the rpm's at 60/70/80/90 mph. After the install, there was barely any noticeable difference in rpm. Just some food for thought.
This might be a dumb question but did you fully correct for the 4.10 gear? That could have eaten up some of the difference.
OK, just fyi, I recently went from 3.73's to 4.10's. On the way to the install, I recorded the rpm's at 60/70/80/90 mph. After the install, there was barely any noticeable difference in rpm. Just some food for thought.
Makes sense, i went from 2.73's up to 4.10s and the difference wasnt that crazy.