keltymd
Well-Known Member
- Joined
- Aug 27, 2016
- Threads
- 41
- Messages
- 1,096
- Reaction score
- 232
- Location
- Murfreesboro
- Vehicle(s)
- 2017 PP
that sound about exactly right. Whipple says stock heads etc 3.75 =10Lb 3.625=11I'm honestly not sure. I don't believe they were measuring it and I just run the center gauges out of an ecoboost car. It shows around 11psi but I've heard they can be pretty inaccurate.
Sponsored