Home › Forum › Ask A Member › Anybody test a vacuum cut-out? ’57 Lark › Re: Anybody test a vacuum cut-out? ’57 Lark
January 5, 2017 at 10:00 pm
#50392
I would think one of their main functions would be to prevent runaway after a shear pin is sheared by shutting down 1 cylinder. (Think hitting a rock, stump or alligator for you florida folks)