Intake manifold ?

[phillabaum03]

I got a intake manifold and it says trust designed so i was wondering if there is a different fuel rail i need to run with this manifold and ill also be upgrading the injectors soon. Im a newb to the nissan world ive been in dsms all my life. Its going on a 89 sr20 240. Also do you know if dsm injectors would fit. I cant seem to find a pair of injectors for a reasonable price. Ive noticed that nissan injectors are way higher priced then most?

[Hijacker]

Trust designed means it's a Greddy manifold. They're designed to work with the stock fuel rail and injectors.

As far as upgraded injectors go, you'll find that Nissan injectors will be a bit more expensive because they're side feed style. Top feed injectors are cheaper due to a few reasons. To make top feed injectors work, you need a fuel rail designed for top feed injectors. JGY Customs sells an aftermarket top feed rail that is reasonably priced.

Also, you have to worry about whether the injector is high impedence or low impedence as depending on the type, you'll have to do some extra wiring for resistors.

[phillabaum03]

Thanks for the info. So if i order the fuel rail for the top feed injectors will that make the injectors your average price? Also whats a good tuning program. My friend ordered a program called ems pro. I guess its kinda like megasquirt and a reasonable price