ypena02
Well-Known Member
- Joined
- Nov 14, 2015
- Threads
- 27
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- Reaction score
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- Location
- Massachusetts
- Vehicle(s)
- 2017 Mustang GT
Interesting, what kind of gains have you seen from valve spring upgrades? At what power level do you recommend this is done? Thx!I dont' know what all this arguing about "exhaust driven prochargers" is all about.
But I can say that some of the most impressive "gains" I have seen on high power Coyotes comes from valve spring changes.
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