- First Name
- Retired
- Joined
- Oct 8, 2021
- Threads
- 15
- Messages
- 2,539
- Reaction score
- 4,350
- Location
- SE Ohio 🇺🇸
- Website
- sunsetridgecabinhockinghills.com
- Vehicle(s)
- '24 Mustang Mach-E P4X, '24 Bronco Big Bend 2Dr Sasquatch, Hot Rods
- Engine
- 2.0L EcoBoost
I had an E85 tuned '18 2.7 F150.... I've never seen a gas tune get 450hp on a stock 2.7, do you have a dyno chart?No, travel long road trips so I use an adjustable octane performance tune from Gearhead. Anything from 87 to 93+ works but mileage and performance are best with 93 octane 10% ethanol common local mix. Odd combo a light RCSB 2wd 3.73 gear, leveled on large 285-70-17s. Best mileage is the home 93 blend at 27 highway mileage, 87 drops near 6 MPG and is close to the cost of the 93 I use at home. Fun thing with my setup is the responsiveness. The snail pump so fast that LAG is near undetectable, this required learning a new driving style to keep the back end in line! I drag raced a street stock 1968 Z28 in the 70's (low 13 second ETs), my F150 is quicker!
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