Asphaltman
Junior Member
I just loaded the hemifever 93 tune in my truck to bad it's raining. My trucks stock other then the tune how muck of a different in the 1/4 will it make. Stock my best was 15.18 do you think I'll see 14s
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I'm goin to the track Wednesday with Hf tune 93 just to see what it does. Every time I add something I'll run it to see what gain it makes at the track I'll keep posting times as I add stuff
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