Forum Discussion

kevden's avatar
kevden
Explorer
Apr 26, 2018

My truck toes (autocorrect lol)better with Shell VPower

On our last few long distance trips, I have noticed more power towing with our 2003 Yukon (6 liter) when using Shell VPower 93 octane. I have a bully dog tuner on the truck, set to the highest power ...
ScottG's avatar
ScottG
Nomad
Apr 27, 2018
Makes total sense to me. Tuning for premium fuel will indeed give better performance when one actually uses that fuel.

About RV Tips & Tricks

Looking for advice before your next adventure? Look no further.25,178 PostsLatest Activity: Dec 22, 2025