Please name the cam grinding company.....

[Machi san]

That does the 2mm grind off of the base circle diameter, that allows the use of 2 shims per bucket. Frank uses them, I just cannot remember the name. Autosprint or super sprint or something similar I think.

Alternatively can people tell me they're preferred grinds, application and machinist please. Thank you. Oh and what shims were required with Which cams.

Thanks
Kev

 

[frank]

yes tis autosprint kev or on my pipers i ground 70" thou iirc off the 2nd shim