Those Dyno Guys

08/21/2026

Big Thanks to R&D Motorcycles for their continued support! Rob and Thomas did this 2024 FXLRS up right with an Alpha Performance Engines 483 cam!

08/21/2026

Congratulations to Albert Hung on he and his wife’s expected baby and on his new performance work!
Albert took advantage of our Free hotel and Cam package and we transformed his stock bike into an absolute beast in just hours!
107ci
Cycle Rama CR480MT
Khromewerks Outlaw 2-1
Alloy Art Boom box intake

08/21/2026

Thank you to John Horner for choosing TDG for his performance upgrades!
John just bought this beautiful CVO from the original owner and it only had 600 miles on it! He’s rapidly improving them!
2019 CVO
Cycle Rama CR480MT
Stock Intake
Stock header
Khrome Werks Mufflers.

08/20/2026

Gen 1 M8 is from 17-25 touring with the factory 107ci and 114ci

Gen 1 M8 117ci M8 from 17-23 touring

Gen 1 M8 all Softail and low Rider from 18-24

08/19/2026

08/19/2026

Finding a good Precision Basemap Tune doesn't get any easier Folks. Everyone has to start tuning somewhere, and it might as well start with one of Matt Smiths tune files! Go ahead, pull up a chair and grab your #2 pencil and copy his proverbial homework for the test! .net

08/19/2026

My Customer Bill Gray was posted up at the Full Throttle Saloon in Sturgis. He was proudly representing Those Dyno Guys too so we had to get selfy! Bill was kind enough to get a great photo for me with my FXR. I was invited to the Trask Performance invitational where it won 2nd place against some of the best bikes in the nation!
Bill reported that his bike ran awesome in the hills and it was fun on the twisting roads !
What did I win?
The heaviest little Trophy I’ve ever received! It’s solid steel and weighs about 12 lbs.
A great swag bag from Trask Performance plus a $300 gift certificate.
$300 cash from Baker Drivetrain Official Page-(Donated back the Black Hills Humane Society who the show was supporting)
$250 from Hoffman Designs

08/19/2026

Thank you Richard Frederick for your business!
He rode in this morning and rode out tonight.
2024 Road Glide 117 Gen 2-
Cycle Rama CR480MT cam -
Stock intake manifold and injectors-
SE Extreme Wedge-
Rinehart Cross Back Header-
Khrome Werks 4.5 mufflers with DB Killers installed
Factory ECM tuned with MadLad Solutions.
122HP 135HP

TheDynoGuy.com to schedule your tune.