A die grinder for porting???!!! No way.
NO PROFESSIONAL PORTER USES ELECTRICAL TOOLS PERIOD
especially on motorcycles ask;
FMF, I worked with Donny for 25 years, you have more National and World Championships than FMF?
Toomey Racing, I was with Stuart at Daytona '79 and we won, only privateers to ever win......look up who he wrenched for
only guy that wrenched on more World Champions bikes is Knobby Clark
Branch Flowmetrics Jerry will agree.......you have a fast Harley, Jerry did your heads
best 2 stroke porter?
hands down, Bob Haag.......NOBODY IS FASTER
Donny, Stuart and I are accurate but slow compared to Bob......
the one thing we all have in common and Jerry too......
DOTCO die air grinders......they aren't cheap.......but they are bullet proof
the problem with electric tools is they have too much spindle inertia and are
too heavy
any die grinder/porting tool that comes with stones is a POS.......Carbide is
the ONLY way to go

