Who did your tune?
If you are asking me it was done by Corbin Johnson with Johnson Tuning out of indianapolis.
Dude tunes 1000 whp stock motor twin turbo GT350's. A Ecoboost with stock parts is easy for him.
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Who did your tune?
If you are asking me it was done by Corbin Johnson with Johnson Tuning out of indianapolis.
Dude tunes 1000 whp stock motor twin turbo GT350's. A Ecoboost with stock parts is easy for him.
I’d guess the near 50 degree temperature drop had a lot to do with your improvement. That and the headwind make it tough to compare.
Ain’t no tunin’ Like a dyno tunin’
You’re lucky you have someone close by.