MRacer77 Well-Known Member Legendary 10 Years Aug 19, 2004 #1 Differences include weight, strength, torsional rigidity, costs among other things...
kenntona Well-Known Member Legendary 10 Years Aug 19, 2004 #2 Strength is crucial. I have heard of cases of fibreglass sideskirts cracking when the car engaged humps.
Strength is crucial. I have heard of cases of fibreglass sideskirts cracking when the car engaged humps.
Racebred Core Group Members Aug 19, 2004 #3 PU is the most ideal. they bend (to a certain extent) then reform back, and is very light. fibreglass is heavy, and crack easy.
PU is the most ideal. they bend (to a certain extent) then reform back, and is very light. fibreglass is heavy, and crack easy.
MRacer77 Well-Known Member Legendary 10 Years Aug 21, 2004 #4 PU can crack too... just tougher to crack... Kenn: when you hit a hump going at speed anything can crack man... trust me... been there...
PU can crack too... just tougher to crack... Kenn: when you hit a hump going at speed anything can crack man... trust me... been there...
