Joined
·
25 Posts
has anyone tried to hog out a 583 and turn it into an H.O ?
I have a 501 rotary in my 93" Mach 1 670. They came stock on the 93",and were holdovers from the 92" X model w/ twin pipes and 44mm carbs.Originally posted by bcsledhead
[br]501 rotary valve is known as the nasty where we live. thanx