--Injector sizes Question?--
I have a two sets of stock injectors from a 93 FD. Two of them are short, and the other two are a little longer. Which ones are the 550's and which ones are the 850's?
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the primaries are 550. secondaries are 850.
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The 550's are longer, that's why you can't put the 850's on the primary location, they will leak fuel past the bottom o-ring and flood your car or make it run REALLY REALLY rich! I have tried....
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Originally posted by machinehead The 550's are longer, that's why you can't put the 850's on the primary location, they will leak fuel past the bottom o-ring and flood your car or make it run REALLY REALLY rich! I have tried.... They can work. All you need is a flat file and file the injector holder down a bit, try lowering the inside fuel feed grove a bit as well. ;) This mod is only if you can control larger primaries. |
Since no one has the correct maps on the PFC for the 1600cc injector kit, I'm going for the 850 prim/1300 second combo. XS Engineering is supposed to have a great map to run that combo. What do you think? I may go Haltech and keep the 1600's. Carl...
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