Performance Defined
Engine Services
We offer a variety of services for all makes, you can see them all here
Custom Engines
Street, race, and marine packages available. Contact us for quotes or scroll down for more info.
Dyno Tuning
Get your ride dialed on our Mustang AWD-100.
Vermont Motorsports
Your Partner In Performance
We are mechanics, machinists, creatives, and engineers pushing the limits of the combustion engine.
Custom Parts For Your Ford Godzilla Engine
Godzilla IGN1-A Coil Adapter (x8)
$200.00 + Free Shipping
Godzilla IGN1-A coil adapter for stock valve covers.
7.3" Godzilla Solid Cam Bolts
$45.00 + Free Shipping
Solid cam bolt to replace OEM Ford cam bolt/valve. Designed for higher strength and to eliminate oil flow to the cam phaser.
Street Engines, Race Engines, & Marine Engines
Power your project with a custom built engine. We work with you to option, and select components that work for your budget and help you get the driving experience that you’re looking for. Contact us to learn more and receive a quote
Power Your Project
We offer crate engines based on available parts and interest. When you get a Green Mountain Gear-Heads engine, Crate or Custom we work with you to tailor the build to your project needs.
Performance
Street
Machine Shop Services
We work with you to option, and assemble your engine to your specification.
Machine Shop Services
There's Not Much We Can't Do For Your Engine
Engine services for all domestic and foreign engines and engine types. Before you call us be sure to check our services to see if we offer what you need. Or hit the button below to see our full automotive machine shop service catalog.
Check The Service Catalogue
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Meet The Gear-Heads
Josh Munson
Founder, Builder
Josh has been around heavy machinery since birth. He’s always had a knack for engineering, and steered towards high performance vintage hot rodding. It’s his mission to bring you the best high performance service whether it’s dyno tuning, engine or chassis building, or fabricating.
Chad Gordon
Engine Assembler, Fabricator
Chad’s experience with winning high performance engines started from the very beginning. He was raised in a shop, and has experience building engines of all types. His knowledge of engine components, quality craftsmanship, and custom metalworking allows him to provide quality service that is hard to come by.
R.J. Donley
Mechanic, Builder
R.J has been under the hood of hot rods and on the ground of car shows around New England. Another day one gear-head He’s been a builder of street rods and classics since the age of 5, and this inspired his passion for high performance engines. R.J brings a high level of craftsmanship to your ride and treats yours as if it’s his own.
