R
Richard Collins
Guest
"I was advised by a person tha
"I was advised by a person that used to race volvo b20's that the valves and springs used in the aq130/b20 heads are the same as gm valves/springs as the volvo valves were fashioned after gm valves, and that the gm valves were a fraction of the volvo automotive valves. Has anyone heard of this being done before?.. ( I have asked if he can supply me with yr/model of the gm valves etc.?"
"I was advised by a person that used to race volvo b20's that the valves and springs used in the aq130/b20 heads are the same as gm valves/springs as the volvo valves were fashioned after gm valves, and that the gm valves were a fraction of the volvo automotive valves. Has anyone heard of this being done before?.. ( I have asked if he can supply me with yr/model of the gm valves etc.?"