USRA B-mod engine getting ready for assembly. Give us a call when you're ready for your next build we can build a package to fit your budget.(620) 754-3332 from street to circles and everything in between! We build horsepower!

We work on the big stuff too! 12.5 liter John deer OHC getting ready to head back to a local tractor dealership

Customer:  Sunflower Farms-Cherryvale, KS
Kabota 3 cylinder diesel, goes in Bobcat side by side

​Customer:  Joe Russell
496 stroked big block Chevy for mud truck

Customer:  Allen Winters-Mound Valley, KS
350 Demo Engine

Customer: David Olson-Parsons, KS
408 CI Roller Boat Motor

Customer: Matt DeLange-Brazilton, KS
350 Chevy-installing in 4 x 4 Truck

​Customer: David Olson
408 Marine Boat Motor

Customer: Sunflower Farms-Cherryvale, KS
Kubota 3 cylinder Diesel Engine for side by side.  

​Customer:  Kyle Wiles-Liberal, KS
355 CI B Mod Dirt Track Race Motor
​Fresh built & Dynoed
Can't wait for Kyle to get it on the track

Customer:  Jim Tallman-Liberty, KS
426 Hemi 1970
​Dual 4 Barrel Carb
Installed in a 1969 Dodge Coronet

Shop Projects

Customer: Brian Blackmoore
1971 Ford 4 Wheel Drive. 360 FE Ford Series
Brian says this is the motor that brought his wife home from the hospital when she was born. So it has sentimental value to the restoration.

Customer:  Jim Page-Frontenac
3 Liter OMC goes in his favorite fishing boat

Come check out Our New Dyno Facility

& high performance assembly room

Our Racing engines have won hundreds of dirt track features & over 40 track championships

​ In the fall of 2013, the clean   High Performance Assembly   Room and Dyno Installation   was complete.

 Now allowing Jack's Engine &   Machine to assemble & Dyno   all kinds of Hot Rod &   Performance Engines.   Including: Circle Track, Drag   Car, Pulling Truck & Tractor,   Inboard Boat, Mud Trucks,   and Street Rod Engines.
 Zac Simmons heads up the   High Performance Assembly   and Dyno Facility part of our   business.

 Looking for a Machinest you     can trust? Look no further! 

 We’re committed  to serving     you with honesty, quality, and   value. 


Owner: Jack Simmons

         Tel: (620) 754-3332   18920 Trego RoadErieKansas 66733, United States

​388 CI Chevy Street Rod
​Sold at Parson's Swap Meet

Jack's Engine & MACHINE

Copyright © Jack's Engine & Machine

454 Chevy Street Rod Engine. Dynoed over 650 hp