LS3 and Chevy II Motors on the Simtester

If you've ever wanted to see a motor working up close and personal, you're gonna like these two uploads from engine machining based out of Costa Mesa, CA.

John Edwards is the man in charge and he knows a thing or two about engines (like 24 years' worth).

First up on the Simtester is a Chevy II Engine that's actually a Mercury Marine 181, based on the 153 4 cylinder, that powered the Chevy II. The motor's gonna get a CF fuel injection, headers, Vertex mag, big-valve and high compression head, plus a bunch of other internal mods to power a 1923 track rod open-top coupe.

Next, see how far we've come in engineering by getting a better look at the workings of a newly-assembled LS3 motor

Click here to see what an LS3 can do when it's attached to a car (ie: the C6)...plus enjoy some naked posing by a hot girl. Bonus!