Cone Junky wrote:It's actually pretty ingenius. How many of you guys have destroyed your front bumper, lip, or kit? And if you regularly track your car, why would you destroy an expensive lip on a regular basis? The plywood becomes a weak link. I would much rather have a cheap peice of plywood that is easily (cheaply) replaced then have one that is too strong rip the whole front end off. There is more than one guy that uses plywood for the same reason on his Spec Honda racer.
+1 for the budget racer.
Besides, I bet half the people on this forum have some sort of ghetto-rig on their car. In fact it's probably a more important component too...
This is exactly why plywood is so usefull for a splitter build.
Sure other materials might be lighter... but strength wise... plywood is hard to beat for the buck. You destroy it... cut out another and bolt it on. For like 10bucks? You can cut out a few.... and have spares ready.
I'll be using corrugated plastic to build my first one... I got the material for free and am using it as a test though. If it works ... great... if not... I'll use it to cut out plywood probably. Alumalite would be my primary choice... but it isn't the easiest to find (some sign shops stock it) and it isn't cheap.
Splitters die ugly deaths on track... cheap is good for most people.