This is for when I am limited to pavement

[wheresthericego]

this is a engine of great engineering skills

So is this:

This dude has formula one engineers at his fingertips and the coin to do what he wants..

OP here: An Example of Truly Impressive Turbo Engineering - Bimmerforums - The Ultimate BMW Forum

 

[blasterBruce]

i think i just made a mess in my pants over that alum block