09-02-2015, 11:05 PM
My admittedly limited knowledge of physics would imply that it's nonsense, a decat should (and, in my experience, does) aid spool time, not hinder it. Low down torque is lost on naturally aspirated engines without a cat, but that's completely different. I'll see if i can get you a photo, feel free to hassle me by pm as i'm flat out atm and will blatantly forget lol.