Brazenbuck
Well-Known Member
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- Dec 24, 2014
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- Mustang
Zach,
Did your contacts say why they aren’t planning for a Mach 1 certified tune? What’s different between the GT and Bullit/Mach 1 engine besides the intake and tune, both of which have to change for a Roush install anyway?
Did your contacts say why they aren’t planning for a Mach 1 certified tune? What’s different between the GT and Bullit/Mach 1 engine besides the intake and tune, both of which have to change for a Roush install anyway?
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