crankshafts
Bill, the majority of 100 series type engines had bolt on counter weights
except the Arnolt BS engine .
The crank in your D2 is a replacement bought from BCL by Mort Shearer in the
late 70's . From memory it is a LeMans type crank that it polished all over
possibly ex a 450 , I have not heard that they had problems with these
cranks but only the small nose cranks probably with the rubber dampner.
I'll happily swap it for a new D2 Velasco crank that I have.
Regards
Geoff D
|