FW: RE: Spinning at 70mph

["Parlee, Brad (ED&C,SLS)" <brad.parlee@edc.ge.com>]

> I have just finished a basically stock restoration.  The only thing I
> changed was a 3.07 rear and 205 60 tires on 13in rims.  My tack shows
> 4K at 70mph.  The engine sounds kind of busy but not overly.
> 
>    My questions are: 
>       Is my engine really turning at 4K?
>       Can a  260 run at 4K all day without damage?
>       Is the information in Performance Tuning Sunbeam Tiger pg. 65-67
> correct?  
> 
>