Re: tire size / RPM connection

[Carter Shore <clshore@yahoo.com>]

I like your formula better!

--- HD883HUGGR@aol.com wrote:
> 
> << Jeff,
>  Calculate your speed with this formula:
>     d * RPM
>  ------------- =   speed, MPH
>   336 * ratio >>
> 
> I usually calculate my speed with this formula:
> 
> wind in hair           width           days Spit
> runs well
> ----------------     +   of grin     ~>  
> --------------------------  =  
> correct speed
> roar of monza      on driver        amt of sunshine
> 
> It's tricky to calculate, but very accurate.       
> :)
>