Flow on stock fuel rail with Nismo 550cc (615cc?) injectors

[Kr0n1k]

Is this going to hinder fuel delivery? Still putting together a supercharger setup, and would like it to remain somewhat obtainable in terms of price. I know the injectors fit the stock rail, but it just seemed to me that the 550's would be to much for it.

EDIT: 555cc yellow tops, my bad. It's late, and I just worked 10 hours.

[hannibal]

Stock rail has been used on high hp setups. From what Ive read, it doenst become the bottleneck til youre making very high numbers. The biggest side feeds Ive seen are 740cc. So youre at least good until there, and probably much more.

[Structure240sx]

sard makes 850cc sidefeeds.

the rail has never been "maxed out" as far as i know. im using 550's the the rail currently with no problem. i have seen plenty of people with 740's in the 400rwhp region. once getting in the higher 400's is when i think a top feed is a better idea. unless someone makes an aftermarket sidefeed rail like the border for the SR, but thats way more expensive than going top feed.

[Kr0n1k]

Wow... ok cool. Thanks guys.