Tech Articles

Valve Spring Tech 101

Posted by Motorsports Unlimited on 28th Feb 2020

The valve springs on a modified engine are subjected to extreme stress from high RPM operation, high lift valves and excessive heat. springs
Machined Kits

Machined Kits

Posted by Lance Stillwell on 21st Nov 2019

The days of having 6 to 10 machine shops in one city is no longer an option. Welcome to the new age of engine assemblers and not machine sho

What to know about camshaft selection

Posted by Lance Stillwell on 14th Nov 2019

A camshaft upgrade is an outstanding way to add some horsepower numbers to your dyno sheet and shave some numbers off of your ET, but going