Duramax whooping on my LS1

More Videos...

2006 Chevy Duramax before and after 5 inch turbo back

Duramax Diesel beating a Vette - 12.10 @ 116 MPH
Duramax winning a drag racing against a Vette at high altitude

Duramax vs ls1 Camaro
Duramax- compounds, 60% injectors, built trans.

duramax with hud mt slicks