I plan on getting this kit. How much power will I be leaving on the table if I go stock header + CARB tune instead of ACE header + custom tune?
If there's not a huge power difference, I'll just go stock header + CARB because I want to take the most reliable, proven, low-maintenance route possible. I also don't like the idea of making multiple visits to a local tuner to troubleshoot issues.
I'll only ever run pump gas (93 here in VA), BTW.
Shining the @
CSG Mike bat signal!