I know they were made between 1980 and 1990, i had one that had clark on it, it had to be early to mid 80's though. The first ones had a different pump setup....1980 is the answer
I am looking at a 1980 it seams to work fine but it does have an oil leak, i am going to tilt the cage up saturday and take a look, is there a downside to the different pump setup thanks markI know they were made between 1980 and 1990, i had one that had clark on it, it had to be early to mid 80's though. The first ones had a different pump setup....
Its the same physical pump, the port block is different is all. It has a hidden suction line filter.I am looking at a 1980 it seams to work fine but it does have an oil leak, i am going to tilt the cage up saturday and take a look, is there a downside to the different pump setup thanks mark