wireeater
Well-Known Member
- Joined
- Jun 27, 2016
- Threads
- 39
- Messages
- 2,914
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- 2,129
- Location
- Virginia
- Website
- wheelwell.com
- First Name
- Rich
- Vehicle(s)
- Shadow Black 2019 Mustang GT Premium+ PP 6spd
My sarcastic response is, 87 VS 93 on an OEM tune pulling and adding timing is probably going to be a 3-4% difference in power at most add or take. So if you go by Ford advertised 460 using 93 and we had the 3-4% difference running 87, the power to the pavement has literally barely changed and you wouldn't notice a difference... Ford only states that because they learned about promising numbers and not delivering and got in trouble for it. That is just a disclaimer for them. My point 87 VS 93 means dick squat until you start getting into calibrated tunes.Why the smart ass response?
Did you bother to read the second line?
IMO, if you daily drive the Mustang and don't need max performance, run 87 (top tier).
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