Originally Posted By: badtlc
Originally Posted By: shell_user
What is this Z MAX I hear so much about, and is it good? Any advice, thoughts and help is appreciated. My father was asking me about it.
Thank you in advance,
Adam
I haven't used it but they are the only additive I have seen that had to put up or shut up in a court of law and were able to put up enough to validate making their claims.
Good point.
Now that I think about it I did use it once. I never saw any difference in fuel economy or how the car ran so I never bought it again.
Didn't Carroll Shelby endorse it? I think I saw a program where he stated he put in the sump of every car they build.
I may be mistaken though.
Originally Posted By: shell_user
What is this Z MAX I hear so much about, and is it good? Any advice, thoughts and help is appreciated. My father was asking me about it.
Thank you in advance,
Adam
I haven't used it but they are the only additive I have seen that had to put up or shut up in a court of law and were able to put up enough to validate making their claims.
Good point.
Now that I think about it I did use it once. I never saw any difference in fuel economy or how the car ran so I never bought it again.
Didn't Carroll Shelby endorse it? I think I saw a program where he stated he put in the sump of every car they build.
I may be mistaken though.