Located in the heart of Ohio, D&J Precision Machine emerged from humble beginnings, where Founder Drew Pumphrey’s passion for diesel performance led to a revolution in the diesel engine industry. With a modest investment, Drew’s drive turned D&J into a diesel powerhouse, pushing boundaries in Zanesville and then Cambridge, Ohio.
Located in the heart of Ohio, D&J Precision Machine emerged from humble beginnings, where Founder Drew Pumphrey’s passion for diesel performance led to a revolution in the diesel engine industry. With a modest investment, Drew’s drive turned D&J into a diesel powerhouse, pushing boundaries in Zanesville and then Cambridge, Ohio.
It’s here that we found our rhythm, specializing in Cummins engines that went from pulling trucks in Drew’s youth to powering champions. Our innovation extends beyond the thrill of the track, as we balance high horsepower with everyday reliability, ensuring every driver feels the D&J difference.
Our state-of-the-art facility isn’t just about assembly; it’s about craftsmanship. With precision machinery and a passion for detail, we create each component to outperform and outlast. At D&J, every cut, every curve, every connection is a stroke of engineered art.
It’s here that we found our rhythm, specializing in Cummins engines that went from pulling trucks in Drew’s youth to powering champions. Our innovation extends beyond the thrill of the track, as we balance high horsepower with everyday reliability, ensuring every driver feels the D&J difference.
Our state-of-the-art facility isn’t just about assembly; it’s about craftsmanship. With precision machinery and a passion for detail, we create each component to outperform and outlast. At D&J, every cut, every curve, every connection is a stroke of engineered art.
Our team’s personal growth stories mirror our own—starting from humble roles and rising to lead entire departments. They’re not just employees; they’re pillars of D&J, embodying the same drive that fuels our products.
Our clients are the lifeblood of our innovation. Their feedback drives our quest for the perfect build. By anticipating needs and maintaining a proactive inventory, we ensure that our engines not only meet but exceed the expectations of the racer and the professional installer.
Our team’s personal growth stories mirror our own—starting from humble roles and rising to lead entire departments. They’re not just employees; they’re pillars of D&J, embodying the same drive that fuels our products.
Our clients are the lifeblood of our innovation. Their feedback drives our quest for the perfect build. By anticipating needs and maintaining a proactive inventory, we ensure that our engines not only meet but exceed the expectations of the racer and the professional installer.
In the Heart of Ohio
AVAILABLE WITH AFFIRM
(740) 297-7223
Use our Dealer Locator
In the Heart of Ohio
AVAILABLE WITH AFFIRM
(740) 297-7223
Use our Dealer Locator
