12-21-2005, 09:12 PM
Did some checking around & see that the steel does appear to be a bit better. I also found where it also said the water exhaust does cost a bit of power on boats. They say properly designed dry pipe steel exhaust will create most power. Satoch is exactally right. Makes sense look at dragsters that turn the steel headers red in 1,320 ft. Those are more just directing flow than Exhaust anythings though, but they are definitely going for Maximum Power !