[TR] RPM speed calc

[bill beecher]

Speedo said 100, just trying to do the math to see if it was so.   Freshly restored instruments.  
Bill B
TS30800L

Serenity Now......

On May 31, 2020, at 6:53 PM, Geo Hahn <ahwahneetr at gmail.com> wrote:


> On Sun, May 31, 2020 at 4:35 PM bill beecher <notakitcar at yahoo.com> wrote:

> Was at 4,000Rpm yesterday on the flat, open cab, didn’t check the windage.  TR4 motor was still pulling, ran out of road.  

So were you doing 100?

I have done 100 in the TR4 whilst overtaking but I was watching the road and not the instruments so no idea what the tach said (only knew about the 100 when I later checked the GPS trip summary).

Geo 
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