QUOTE(McMark @ Feb 21 2008, 12:01 PM)
Cutting just to cut? 5lbs is worth, what? 0.0005 seconds at an AX? Sheesh.
It's cost-benefit. Just ask Brant, his 914 is
ridiculously light, and it's still sporting all steel body panels. It costs next to nothing to loose the 5 lbs that are hanging out at the very rear of the car. the effective change in the overall weight of the car is minimal, but the effect on the polar moment of inertia of the car is more.
edit - if the ONLY thing you're doing is loosing the heat shield, then it's kindof silly. But if it's part of an overall weight reduction plan, it's a good one.
A no-brainer if you ask me... Couple o' spot welds, and it's gone.
-Josh2