Hi Folks,
I recently purchased a 1957 Mark 75 and noticed someone had drilled a number of holes around the exhaust on the mid and a hole just above the knob on the face plate.
Any ideas why?...
Type: Posts; User: MOTOboat; Keyword(s):
Hi Folks,
I recently purchased a 1957 Mark 75 and noticed someone had drilled a number of holes around the exhaust on the mid and a hole just above the knob on the face plate.
Any ideas why?...