- Arvada, Colorado, United States
Mountain High Performance (MtnHiPerf, MHP) is your 'Go To' Diesel Performance Machine shop, able to help with any of your light duty performance or stock diesel engine needs. We offer our own MHP Performance Push Rods, Valve Springs, Oversize Stainless Steel valves, CNC and hand Custom Porting, Flow Bench testing, Pressure Testing, Resurfacing for heads and blocks, CNC Fire Ring Groove machining, 'O' ring groove machining, Boring, Honing, Custom Sleeving, Connecting Rod resizing, Pin Bushing replacement and sizing, Crankshaft work, Balancing, and much more for your Cummins, Duramax, and Ford Powerstroke diesels. We are also very reasonable with any parts needs you may have, to allow us to be your one stop engine shop. With over 100 total years of experience, we can inspect, assess, advise & repair or upgrade your engine. We also offer
Gmail
Apache
WordPress.org
Microsoft Office 365
Amazon AWS