So I plan on changing my spark plugs out tomorrow. I am not going to heavily mod this regal because the money vs. horsepower isn't really worth it. Just a pulley, dp, u-bend delete..
Anyways I read the regal boards and everyone was between autolite 104's or autolite 605s
I went to autozone to get the 605s and the dude that was there told me that autolight plugs are complete junk and that he ran NGK in his GTP. I was then confused. I didn't know whether to believe him or not because he also said he was running a 3.0 pulley with a cat back and intake and had no knock.
I ended up getting what they had which were Autolite xp 606's with iridium.
If someone really knows what they are talking about and can tell me if these are ok to put in my car tomorrow I would appreciate it.
It gets confusing when you hear everyone saying something different.
Thanks
Anyways I read the regal boards and everyone was between autolite 104's or autolite 605s
I went to autozone to get the 605s and the dude that was there told me that autolight plugs are complete junk and that he ran NGK in his GTP. I was then confused. I didn't know whether to believe him or not because he also said he was running a 3.0 pulley with a cat back and intake and had no knock.
I ended up getting what they had which were Autolite xp 606's with iridium.
If someone really knows what they are talking about and can tell me if these are ok to put in my car tomorrow I would appreciate it.
It gets confusing when you hear everyone saying something different.
Thanks