like the title says. I have 36lb injectors on my lt1 intake still and I could use them on the ls1 if they'll work

 

not sure, if the hole is the same size and the injector seals then it shouldn't matter right?! have you checked the sizes?

 

they should be the same size, but are the conn.s the same size? and there are diff impedence inj.s, but I do not know which either of them are. so make sure they are the same.

 

the ones I want to put in the ls1 are SVO 36# I believe. I got them from Denny. they are in an lt1 intake now so I know they interchange that way, just wondering since I don't have a need to put them on an lt1 anymore if they'll fit and work on the 99 instead because it will definitely need bigger than stock injectors....

 

You can go as big as 30 pounders and the ecm will be happy. Bigger than this and you'll need to have the constant value changed to reflect the size your running.

 

If you end up needing something smaller, I have the 28 lbers that came stock on my 01.

 

well, I think the 36lb injectors are gonne be what I need for my combo. I plan on dyno tuning anyway. I have what amounts to a stage 3 set of heads and g5x2 cam, etc.

I just wanted to know if they physically interchange. clips, fuel rail, etc