a buddy of mine has an intake with a new set of 19lb injectors with it and i'm wondering if that will work for my truck or not. intake and such came from 1990 5.0 roller motor and i have a 1992 f150 w/a 5.0.

 

i believe that is what the truck has now, should be orange tops also i think

 

grey tops.. it came from a mustang so the upper intake won't work but a lower intake and new injectors for $15 is pretty worth it i'd say.

 

which ones are grey? the ones on the truck now or the ones your getting? here is a little guide to ford color coded injectors http://www.fordfuelinjection.com/?p=38

 

the ones that i'm getting

 

We're all here to help each other, right?

I'd rather help you avoid asking for trouble now than help you fix it later... I really don't think this is a good idea.

 

No. 19# injectors are for mass air engines, you probably will run rich and waste fuel, you need xtra air for the more fuel and the map systems cant compensate.

 

very true.. i think i just might get it and put it up on ebay lol. i don't know a whole lot about this stuff and when i'm getting great advice, i listen to it.

 

Ok sorry but 19s are NOT just for mass air. They put 19s on tons of engines, including speed density, 302s and 351s. I'm not sure why you would want those anyway your 302 will already have them on it. 19s have an orange top, 24s are blue and 30s are red. I've never seen a grey top.

 

i'll look for a part number tomorrow to truly find out what they are