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Hello to All,
My 1975 R75/6 needs a head rebuilld. Its sucking oil thru the intake valve guide. I was thinking on using Motor Works Pro Machining in National City CA. They advertise in the "Airmail". $195.00 per head.
Comments???
Thanks.
Motor work pro machining did my heads about a year ago. They cam back very very nice! Now runs like it should! I serched all the airhead lists read many reports. A few years back there were some pood quality Black Diamond valves, this is where the problems came from. I think most of the problems were taken care of and they stood behind their work. Porter, Oak, Cutter are good but five months? Plus I like to support people who support and spend money with the airmail.
it took almost 5 months.
Its sucking oil thru the intake valve guide