Greg Jones, Author at Tomorrows Technician - Page 3 of 26
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Diesel Exhaust Fluid (DEF) Changes

Modern diesel exhaust systems are complex and they include multiple sub systems to keep exhaust clean.

Triple Turbo 4-Cylinder 2.0L TDI VW Engine

Gregoire Blachon, owner of Boxeer LLC, dedicated the entire month of June to testing at Pike’s Peak.

Inside The Ultimate Callout Challenge

The UCC pits trucks against one another in drag racing, a dyno competition and sled pulling events.

Building 6.6L Duramax Diesel Engines

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

More Than A Model – Building Small-Scale Race Cars

The builds feature every detail of the real vehicle both inside and out and give the illusion of a real car.

VIDEO: Diesel Oil Viscosity And Weights

Depending on how they’re used, diesel engines can require different viscosity oil. This video is sponsored by AMSOIL.

1:3 Scale Cosworth DFV V8 Engine

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

VIDEO: Solving Lack Of Diesel Engine Power

If your diesel is lacking power, check injectors, air filter, EGR system and DPF. This video is presented by Amsoil.

Sealing Cylinder Heads With Wire, Not Just Gaskets

Some performance engine builders use wire hoops and receiver grooves to seal their heads and blocks. Here’s why.

Induction System Science: Understanding Airspeed & Airflow

Champion cylinder head porters use math, aerodynamics, thermodynamics and physics to maximize airflow.

VIDEO: Mild Vs. Wild – Horsepower At Any Cost

Every engine build has a budget – some are just bigger than others. This video is sponsored by AMSOIL.

Smoothness 101 – Getting The Perfect Crankshaft Balance

Crank balancing today is a little art and a lot of science. Doing it right takes time but pays dividends.