If a guy drilled a few well-placed, very-small drain holes through the lowest spots of the exhaust system, would you hear them over the normal rumble and tumble of the car's engine etc, and would it help the longevity of the exhaust system?



1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's
1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)