Im sure this has been asked many times, i need a set of injectors for 2 575sci and i cannot seem to be able to cross reference them..... anybody know what they are??

There is no cross reference - it is an oddball injector. Contact Dave at MDG performance, he may be able to help you. 410 956 5077. They are no longer available. As an alternative Mr. Young at Young performance marine is making an intake top that eliminates the injectors in the throttle bodies.

Yep - call Eddie Young. His "kit" is relatively inexpensive, and may increase horsepower slightly by cleaning up the air entry of the throttle body. If I would have kept my old boat, I would have had them installed this winter. Slick setup, and uses a common, off the shelf injector.

some good reading here

http://www.offshoreonly.com/forums/g...-upgrades.html