Hello!

My LS6, installed in a Cobra, need some spare parts.
What I would like to ask if there are some replacement kits out there (seals on intake, crank...).
What I need to find



out is the part number of the injectors, we think of that we maybe do not have the correct once since change of intake.

THX for your help!

should they be. 12482704 ?

Yes, there are.

You've asked a pretty vague question. Are you having trouble finding these things?

Yeah, I do have problems finding the right things for this engine....

what I found out till now:GM. BOSCH NUMBER LBS/HR CC/MIN GRAMS PSI BAR

12482704 0-280-155-931 28.55 300.1 215.8 43.5 3. ->> RockAuto https://www.rockauto.com/de/catalog/...+injector,6224

12555894 0-280-155-890 16.35 171.8 123.6 43.5 3. ->> I have installed, big difference to other injector

just now I found this:
https://www.psiconversion.com/tech/l..._injector.html

seams I do not have correct injectors, need others, but on the next page it tells LS1 ??? getting stupied.


what is the right one for my engine? where do I find out?

What car did it come out of? Make/model/etc.

Replica, stand alone engine
with the engine block number it is not clear what it is?

it seams to be this:https://www.psiconversion.com/tech/l..._injector.html

ENGINE INJECTORS PART # INJECTOR. SIZE

LS6 EV1 12561462 30lb/hr @ 58 psi. 4bar Bosch 0280155931

sholud be this one:MBNr.: 12561168

K80958

https://www.usteile.ch/blog/gussnumm...ng-number-sbc/

12561168 2001-04 346 350-405 crossbolted block, Gen.III, „LS1/LS6“

2001-2004 gegossen

Corvette C5

I wish the parts houses worked like that.

Okay so this is a crate motor then, right?

From GM or someone else?

What other information do you have on it?

Was it already installed in the car when you got it or did you put it in?

The more I think about it, the more I think that they are probably all about the same as far as. Order parts as if it is a 2004 Cadillac CTS-V and see what shows up. Things like the oil pressure sender are probably the same.