Muller Performance Machine

01/25/2026

Working on getting a 4.1 limited pro wrapped up, many things to fit, machine, mock up, measure, clean and do it all again until everything is perfect. It can take many hrs to get everything ready for final assembly. For reference the only production part in this engine is the block. Everything else is one off or custom. I guess this is progress but , remember when most pullers used to scrounge the salvage yards to find parts to use. Those were the days !

01/25/2026

Ran a few sets of pump/ cam gear fillers to keep your timing from slipping. 2,4,6,8,and 10 deg . Can make others too.

10/10/2025

Just a little repair on a gear and shaft lol

07/16/2025

Still doing welded stroker cranks at Muller Machine, this is a old Minneapolis Moline that was stroked and ground.

01/16/2025

Just a little clip of the Rottler diamond hone getting some used stock sleeves for a hot farm tractor. Straight and round withe the proper cross hatch and depth profile.

08/06/2024

05/09/2024

Machined anouther obsolete part for a hydraulic pump today. Of course machine down rush.

12/25/2023

Merry Christmas to
Everyone
And thank you for your business!

09/26/2023

As many of you may have heard My son Travis was in a horrific farm accident on Sunday. He was in a grain bin with his uncle Wayne helping him clean it out. He got pulled into the sweep auger and from the injuries he had to have one leg amputated above the knee and one below the knee. He lost a ton of blood and is not out of danger yet as of possibly of infection. He is in Minneapolis at a level 1 trama center with excellent Dr’s and top notch care.
As you can amagin this is going to be taking up alot of my time helping Travis and his family adjust to his next chapter in life. He will bounce back,he is a very determined young man and has a ton of people behind him.
If you have work in progress at the shop I will try my best to get it done for you but please be patient as There is nothing more important than family and when things like this happen it shines a bright light on what you should prioritize. Travis Worked with me every day in the shop on projects and is the best assets a father could ask for and work as a business partner every day. He will recover and be stronger and more successful because of this life changing accident, but it will take time to heal. Scott and Lisa Muller