Engine Build Archives - UnderhoodService
Building 6.6L Duramax Diesel Engines

The Duramax diesel can be built to do anything you want. The only obstacle is your wallet.

Small-Scale Cosworth Engine More Than Just A Model

Why would you want to build a fully working 1:3 scale Cosworth DFV engine? Marcel Bouland asks, ‘why not?’

Engine Build: Toyota Supra B58 Inline 6-Cylinder Engine

Boasting 335 hp from the factory, find out how Stephan Papadakis tripled the power output!

Engine Build: Roots Blown 540 cid Big Block Chevy Engine

Check out this Roots blown 540 cid big block Chevy Hilltoppers Speed Shop recently built for a street rod.

Engine Build: 452 cid SB2 Small Block Chevy Engine

This 452 cid small block Chevy engine is one of Gibbons Motorsports more intense custom engine builds.

Engine Build: Stage 2 6.7L Twin Turbo Cummins Engine

This truck started as a $225 1949 Ford F1 and is now a more than $400,000 full-blown race truck.

Engine Build: Twin Turbo 427 cid LT Engine

Find out what went into the build of this twin turbo 427 cid LT engine.

Engine Build: 1929 Duesenberg Straight-8 Engine

Find out what went into the rebuild of this 1929 Duesenberg engine.

Engine Build: 349 cid Small Block Ford Engine

The engine took four years to complete. The build was worth the wait. Find out what went into it!

Engine Build: 1,000 HP 426 cid Hemi Engine

While Dodge got creative with its Hellcat, Demon and Hellephant names, MTI Racing hasn’t named this 426 cid Hemi package.

Engine Build: 416 cid Twin-Turbo LT1 Engine

Find out how much horsepower this 416 cid twin-turbo LT1 engine for a 2016 Camaro SS cranks out!