i put a y8 intake on my y7 motor months ago i used the y7 injectors though.

ive seen some things saying that the y7 injectors are 190 and the y8 is a 240 but i never found any thing that said it for sure. if they are bigger id like to change them so it might run a little better

does anyone know if there different. when i run it hard it just smells bad i was worndering if its not getting enough fuel at high rpms. my fuel filter needs to be changed to

 

i was told it was fine to run the y7 injectors and fuel rail on the y8 mani

 

i'm doin the same swap and i'm using the y7 rail & injectors. if you're reusing the y7 computer (P2P), you don't want to use the Y8 injectors b/c you'll run too rich. you could run the y8 injectors if you mini me swap to a y8 head or get engine management.