Im going to be purchasing some used injectors...

Ill need new o rings right? can I get them anywhere?

they are 24 pounders from an lt1...putting them on my 85 tpi.

Any info would be helpfull:hail:

:lala:

 

You're going from 19# to 24# injectors? You're going to be getting way too much fuel. You can get o-rings at any auto parts store.

 

I hear half and half...alot of people are tellin me they ahve run 24#ers with no other mods....my cars already runnin pretty rich...

anyone else switch em out? what else needed to be bought or replaced?

 

I definatley wouldnt go 24's in a 305. I have a couple bad injectors in my vert now, and a nice set of SVO 24's in the garage, but Im not gonna use them. They will be way too much... Im going with SVO 19's, which will flow almost as much as tock 22's if the fuel pressure is up there enough.

 

Pay the money and send them to Rick at Cruizin Performance and have them cleaned/matched. What a headache to find those used injectors have problems after you put them in and put the top of your TPI back together.

 

I have a 355...pretty heavy mods...

Im getting used 24s out of a 94 z...

its 100 dollers or more to get em checked at cruizen right? balanced and cleaned what not.

 

The last time I had it done the cost was $5.00 each for cleaning, $10.00 if they need flow-matching. They'll come back with a good set of 'O' rings, too. Your stock factory "matched" set may be off as much as 4-5% right out of the box. Cruzin' Performance will generally get them to within 2% or better (mine came back under 2%). It would be a PITA if you installed them only to find that they should have been cleaned.

(Always install a new filter and flush the rails, too.)

 

Oh ok, you should be just fine then!
Oh and yeah, definatley get em cleaned and flowed.

 

Yea looks like Ill be sending them away..im getting them for 75 and 10 dollers shipping...so another 5 bucks a piece shouldnt hurt me..

and as always thanks guys...who knows how much money and time Ive saved with advice from this site...

 

I got a used set of Vette (22#) injectors for the IROC and had Rich do em for about $80. They came back matched to 1%. He is great.