Lou’s dyno is every bit a DIY project, relying on a 100-year-old wagon wheel as the flywheel installed in a simple frame cobbled together from 6×6 timber beams.

https://hackaday.com/2025/10/30/100-year-old-wagon-wheel-becomes-dynamometer/

something exploded under the hood, and wow, tore the whole front end apart!

https://ampervadasz.tumblr.com/post/632218153461694464/unmute

if your car is getting dyno'd... make sure there is 1 strap per 400 hp, and that the shop is ready to repair any damage they cause by running the dyno. (If the engine or trans breaks, hey, that's on you) but in this case, this shop ought to fix what they caused with a strap THEY broke

https://www.powernationtv.com/post/challenger-hellcat-breaks-free-from-dyno-catches-fire

they Dyno'd Tucker #1044... 94 HP and 221 ft lb's of torque @ 2,700 RPM's.

http://www.powernationtv.com/post/barn-find-tucker-dyno-greatness

I wouldn't want to be the guy trying to get the car positioned right on this early 60's dyno

Found on http://annualmobiles.blogspot.com/

Diesel Powers Challenge, surprising numbers

A 2002 Chev Silverado pulled 1481hp and 2466ft lbs.

but first place at the dragstrip went to a 900 hp Ford
http://www.dieselpowermag.com/2012/diesel_power_challenge/


I

I don't understand why the guys are dynoing diesel trucks indoors with the doors closed. But check out the effing cloud they make!

I recommend you find a speed shop, one with a dyno... just not this one

Where the guys are happy

The prices are on the wall

The floor is full of Hi-Po parts

And you'll find old cool stuff

and they work on race cars, muscle cars, and off roaders too

The Dyno Shop, accept no substitutes and don't bother going anywhere else

Frequently read about as the place so many San Diego muscle cars, race cars, and hot rods have been to for a Dyno tune... I've been there with my Super Bee, and my R/T. Worth every dollar... they can tune a 6 pack of carbs too!