Pinski 1

I just had ARH's installed with catted x-pipes on my 09 ZO6 . After the install it was what they called "flash" tuned with HP tunes which only took 15 minutes. I can honestly say that I notice no difference in power from when it was stock.... I had my LS3 dyno tuned after I had headers installed and could really notice a difference ! My question is, should I have it dyno tuned ? or does the ZO6 just not respond as well as the LS3 to headers and tune. The people that did the install and tune are very well known.

0Anthony@VetteDoctors

Have it dyno tuned. You'll be much happier.