[Raptor]

I am not going into either side of this argument again, I apparently wasted a ton of time last time all this was brought up trying to straighten out people with their theories messed up. As far as the pics of the alluminum piping on the cars you showed Cher, they don't apply to a street car with all it's underhood sheet metal etc that gets driven more than 1320 feet at a time. Neither of those cars are going to have any kind of underhood temperature to heat soak the pipes, for those cars alluminum is fine especially with that short of piping. Apples to oranges.