Originally Posted by
tabetha
I must agree though why bother, nothing wrong with greys if correctly mapped, but from what I've heard it isn't anyway, certainly not cold running anyway.
tabetha
Siemens/Deka 63`s are on another planet resolution wise, compared to a grey..... Don`t get me wrong greys are a cracking injector but the technology is ancient compared to new stuff....
Greys are very close flow wise to a 55 so it should run with 63`s to do a short distance...... Have you got an AFR guage so that you can check it ?