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Thread: Who runs top-feed on a low-port?

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Posts: 1-4 of 4
2010-06-18 13:11:39
#1
Who runs top-feed on a low-port?
Just wondering who runs a top-feed injector setup on a low-port SR. The motor I am playing with is a 99 P11, so basically the same as a 98 SE-R. We've got injectors, but the RR fuel rail is different and we need to get another rail.

But I was just curious how other people did their top-feed setup. Any explanation/pics will help a ton. Thanks guys.
2010-06-18 19:58:44
#2
Haha. Right on Jeremy. I was just getting on here to start this thread, good thing I did the appropriate thing and searched first.

Yes guys any help would be rediculously appreciated. I have some mototron 640 cc top fed injectors, the set-up I bought included a top fed rail from a roller rocker motor, but the mounts do not come even close to working. If any of you low port guys are packing top feed injectors please post up what rail you used. My cars tore apart and turbo install on hold till I can resolve the issue.

Jeremy thanks again for helping me out yesterday.

This is the injector I am running:
2010-06-18 22:51:58
#3
JWT rail with MSD 72# It was pretty straight forward. Remove upper intake manifold. Pull old injectors and rail and replace. Although I had to move my FPR to the opposite side of the stock location...



2010-06-19 02:32:21
#4
So, there are 3 mounting bolts on the factory rail, so on the top feed rail you must use the 2 mounting holes instead. I am guessing these holes are different from the factory 3-bolt holes.
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