Rottler Report with Nick Cogar of Diesel Power Parts & Machine - Engine Builder Magazine

Rottler Report with Nick Cogar of Diesel Power Parts & Machine

Nick Cogar works at Diesel Power Parts & Machine, an engine machine shop located in Missoula, Montana. The shop mainly focuses on remanufacturing engine blocks, cylinder heads, crankshafts, and connecting rods among other engine machine processes.

The shop owns a @Rottlermfg F79A machine that helps keep the shop running smoothly.

“It’s been a very versatile machine. I would recommended Rottler because the machines are very user friendly, and it’s sped up our machining time by 50% or better.” Hear more from Nick about the shop and his new purchase in this Rottler Report!

You May Also Like

Wilkins Racing Engines’ 347 cid Small Block Chevy Engine

Stopping into Wilkins Racing Engines in Mooresville, NC was one of our favorite stops during our Charlotte trip earlier in 2023. Owner Sandy Wilkins showed us around his machine shop and gave us the details of a few engine builds like this Comp Eliminator 347 cid small block Chevy. It’s our Engine of the Week!

Stopping into Wilkins Racing Engines in Mooresville, NC was one of our favorite stops during our Charlotte trip earlier in 2023. Owner Sandy Wilkins showed us around his machine shop and gave us the details of a few engine builds like this Comp Eliminator 347 cid small block Chevy. It's our Engine of the Week!

All About Those Valves

We recently sat down with Ryan Hamilton and Phil Data of SBI, as well as D&J Precision Machine owner Drew Pumphrey to talk about everything valves – problem areas, materials, sizes, angles, valve jobs, seats, and even springs. Check out this latest Intellectual Horsepower episode brought to you by SBI. Related Articles – CNC Fabrication’s

CNC Fabrication’s Turbocharged 7.3L Powerstroke Engine

During this past summer’s Ultimate Callout Challenge, we came across CNC Fabrication’s booth and got the chance to speak with owner Corey Hurtt about his business and the brand-new 7.3L Powerstroke engine they built. The engine was just finished at the time, but Corey had plans to eventually run the truck in the ODSS 5.90

Drag-and-Drive Billet Big Block Chevy Engine

Pete Harrell of Harrell Engine & Dyno in Mooresville, NC specializes in forced induction builds and “polishing turds,” as he likes to put it. He got this build extra polished, as it features a 540 cubic inch billet aluminum big block Chevy block for drag-and-drive events. Hear what else went into the build directly from

Clay Millican’s 12,000-HP Top Fuel Hemi Engine

During a visit to Pro Motor Engines in Mooresville, NC, we were fortunate to line up our time at the engine shop while one of Clay Millican’s Top Fuel Hemi engines was in for machine work and a rebuild. PME Owner Dennis Borem walked us through the details of this 12,000 HP Top Fuel engine

Other Posts

Billy Godbold and Chris Potter Blow Our Minds Talking Camshafts!

In this episode of Intellectual Horsepower, Engine Builder Editor Greg Jones sits down with Billy Godbold and Chris Potter of Godbold Engineering Solutions and COMP Cams/Edelbrock Group, respectively, to talk all about camshafts and what engine builders and racers need to know. Did you know the camshaft should be selected after you know the rest

Rottler Report: 100 Years in Business

It’s a tall order for any company to be able to say they’ve been in business for 100 years, and Rottler Manufacturing can finally wear that badge. A century of innovation and craftsmanship has allowed them to make a name for themselves in the machining, manufacturing and automotive industries, while gaining many customers and friends

Steve Morris Tackles a Tough Cylinder Head Repair

Cylinder head repairs like this don’t normally get done, but Steve Morris of @stevemorrisracing always seems to find a way! Related Articles – Pat Musi Racing Engines’ Outlaw 4.840 Bore Space Nitrous Engine – Wilkins Racing Engines’ 632 cid Big Block Chevy Nitrous Engine – Cancer Sucks S10 with a Compound Turbo 5.9L Cummins Engine

Noonan Race Engineering’s Supercharged 4.900 Bore Space Hemi Engine

This summer, we got the chance to visit Spartanburg, SC and Noonan Race Engineering‘s new state-of-the-art facility. The Noonan operation is top notch through and through, and it shows in engine builds like this supercharged 4.900 bore space Hemi. Noonan’s Barry Pettit walks us through all the details in this Engine of the Week! Related