bootlegger
Enginerd
- Joined
- Jul 12, 2017
- Threads
- 9
- Messages
- 1,765
- Reaction score
- 593
- Location
- Mount Pleasant, SC
- First Name
- James
- Vehicle(s)
- Ex 2008 Mustang GT Owner
Most people exclude heads in FBO. Full bolt on is generally intake, tune, headers, and exhaust.Depends on weather you include heads on an FBO. If you exclude heads, I agree....not able to touch them. If you include heads in an FBO, then port work and valves should be allowed...as a new set of heads would have those anyways.
With that said, swapping heads on these is a simple en devour.
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