i found a intake manifold with the TBI on top at my work. i was wondering if it was from a 350 so i could put it on my LO5 when i get it.

the intake had these numbers on it.

2ND
W4
14102182
9086

the TBI has these
17087004
1159
171

i dont see any numbers on teh actual injectors.

could any one tell me what engine this cam off of. i tryed to go to gmpartdirect.com but it couldn't find those numbers.

 

305 and 350 TBI intakes are the same anyways, the only other possibilities would be the 454 intake for the V6 intake, but im sure you would be able to tell if it was any of those.

 

well how do i know if i have 350 injectors or not

 

i say your best bet would be to bring the part number to your nearest GM parts center and have them look up the part number, or just call them up

 

i tried to look them up on -gmpartsdirect.com, sdpc2000.com, gmgoodwrench.com, spoperformanceparts.com, and paceparts.com. but none of them could find it. doesn't anybody know the part number for the injectors.

 

Check out this page for injector size
Injector size

 

the colors seem to be gone. it just looks silver . looks like the color under the yellow in the picture

 

I have a set of 350 and a set of 454 injectors in the garage. I can get them out and check to see what numbers are on them....

I picked up a few TBI's at a junkyard once and was able to find out where they came from by calling a dealer parts counter and giving them the numbers off the TBI itself. They were able to hit the nail right on the head. But you have to find a parts guy who is willing to help you out.

 

if you haven't found out already, the intake is for a 305/350, according to the part number

 

i found out everything already. there are numbers on the injectors that say what they are. Chop_Top posted the page to what numbers go with which injector.