I have an 89 240sx with the sr20 swap. I am maxing out my nismo 740 injectors and was wondering if anyone has went to a top feed rail?

What kinda turbo setup are you running to be maxing out 740s?

PTE dual BB 60-1 Peakboost top mount t3 greddy fmic special edition with 3 inch piping. greddy intake manifold.

Hmm...

Ever thought about just going with something like the Border 850cc's? I don't remember but there might be something else out there that are bigger than that, and are high impedence side feeds.

Going w/ top feed can be a major PITA if you don't use high impedence injectors, and IIRC they were harder to come by, as most of them are low impedence.

i was going to go *** sard 850's but i kinda wanna do the top feed just for the sake of haveing a wider selection of injectors to choose from