Im in the middle of building my motor and om going turbo with it..

But I need help chosen injectors that would be good for my set up.

What about DSM 450cc injectors or even evo 550cc...

What my motor and ecu set up is...

1. 10.5 pistons
2. Manley rods
3. Crank scraper
4. Bc springs and retainers
5. Port and polished head
6. Megasquirt for engine management
7. Hx35 turbo
8. Aeromotive fuel pressure regulator

If you have any questions about what else im using please ask and thanks for any help you can provide!

What's your HP goals and how much boost are you trying to run?

2500cc! sike. I hope your good at tuning with that high comp.

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99 Eclipse gs (Daily)
89 Honda Crx (Drag car project)

You'll be fine with tuning. Simple and safe with MS and a wideband

Op, if your goal is 350-400whp then you definitely don't want 450's or 550's. I would think minimum you would want would be in the 780 range.

i know this is a tuners link, but i think the info in it might help you;

http://www.dsmtuners.com/forums/newbie-forum/393264-x-hp-fuel-injectors.html


Now because you are running MS why don't you get something like 880's? You have the ability to adjust for size, so why not get something that will definitely cover your goals, plus allow you room to grow. I ran 1000's with my set-up on MS.

Captain Caveman

96 RS Turbo 11.414 @ 119.62 MSNS, Crower 2 NA cams, BW366, 10.5 comp, UDP, 60mm TB, W/A intercooler, 3.55 tranny 567.9whp 430tq
97 RS NA 13.188 @ 103.87 MSnS powered 12.5 comp, Crower 3's and 219.4whp with 175tq
98 RS DD 12.5 comp on stock ECU, LTH, Crower 2's, Koni, GC, Hypercoil, DG hats
99 OZ 5sp Stocker 15.856 @ 85.97
99 GS stocker auto 17.7@77mph!

wiki home page:http://www.2gnt.com/index.php?d=bullettdsm

Yeah OP the 450 and 550 are probably too small you'd want at least some 750's or so.