Thread: CIS fuel head
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Alan L Alan L is offline
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Join Date: Apr 2006
Location: New Zealand
Posts: 3,261
Thanks guys - looks like it is primarily a damper. (I may be able to make it work better with some pressure adjustment). I must say the 928 K jetronic system looks quite similar to the 930. I have been touch with NZ Bosch fuel injector service unit. He just laughed when I asked for parts. He could not even supply me the union ferrule and nut for the WUR inlet hose into the fuel head - so I can bypass this unit. It appears from Craigs pic, my lines have been adapted to this unit and are hard wired to it. I can't use them to bypass it - need to make new line. The Bosch agent said the only K jet bits they were ever able to get were whole new fuel heads - and they ceased 15 yrs ago. I did get some injector banjo screens off an electronic injector system - which I am going to fit - after I drill the banjos out a bit to take them.
Meantime, I will press on with my piston and see if it cures the problem. He said that dirt in the fuel would cause scoring.
Old 12-03-2007, 02:41 PM
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