Shinwa Motor Dresser

[dinglem]

Our original from bitd.

[Bong024]

I have one, though considered not very accurate, I do love it! Very cool item!

[dinglem]

It certainly gave a good like-for-like comparison, particularly for standard 27T motors. We used to get handed hand-picked MG motors when we were competing the standard class, and those motors always consistently gave around 2-3000rpm more than the off-the-shelf equivalents we had tested previously.

From memory we used to see 18,000rpm from a bog standard motor, but the ones we ended up racing were 21,500+

The highest we ever saw from a guy who was absolutely flying in the Mods was a little over 29,000rpm.

Bit of fun really, but good for comparing one against another. Same as the Rolling Road really.