anybody do percentages?

[tomslik]

went from a 3.73 gear that the speedo was dead on to 4.56's.
i'm either having a brain fart or senile and need to know how much a drop i need to get the speedo right.
i'm SO use to electronic speedos anymore i've forgotten everything i knew about mechanical speedos...

got any # crunchers on here?

[kb426]

The 3.73 is 81% of the 4.56.  The speedo gear will turn 122% faster with the 4.56 at the same speed as the 3.73. I need more info to guesstimate which gear you need for correction.

[EMSjunkie]

The 3.73 is 81% of the 4.56.  The speedo gear will turn 122% faster with the 4.56 at the same speed as the 3.73. I need more info to guesstimate which gear you need for correction.

HOLY CRAP BATMAN
Bill, buddy, you got waaaaaayyy to much time on your hands

p.s. ya got any quick formulas for figuring I.V. drip rates :?

Vance

[tomslik]

thanks kb, i was thinking it was about 80%
cool, now i know what to look for and i DO think theres one of the reducers around here someplace:)