Click here http://bit.ly/ValvolineMotorOil to find the Valvoline motor oil right for you! Thanks to Valvoline for sponsoring today’s video!
We tested our butt dynos to see how good we are at guessing horsepower.
Special thanks to everyone who lent us a car for this challenge:
http://www.instagram.com/heartbeat.la
http://www.instagram.com/billco
http://www.instagram.com/big__john
http://www.instagram.com/jacob_yesnick_racing
http://www.instagram.com/ratpache_
Donut = We like cars, and we like making videos about cars. Hopefully our videos make you like cars too.
Subscribe for +50hp
Notification bell for +100hp
Get a Donut shirt ►http://www.donut.media/
We have podcasts, too!
Past Gas, the #1 automotive podcast in the world ►http://bit.ly/PastGas
The Big Three, our weekly car news show ► https://bit.ly/TheBigThreePodcast
Donut Podcasts YouTube ►https://www.youtube.com/donutpodcasts
Join the Donut Underground: https://www.youtube.com/channel/UCL6JmiMXKoXS6bpP1D3bk8g/join
Like working on vehicles? Subscribe to Real Mechanic Stuff! https://www.youtube.com/@realmechanicstuff
Also our instagram has good memes: https://instagram.com/donutmedia/