[Joshinator99]

Originally Posted by Evansa22

Now let me ask you this and sorry if this is getting off topic.... do you think COT taxes the fuel system more and will you gain some headroom if cats were removed and COT is disabled? In my mind it stands to reason but feel I may be thinking incorrectly.

COT absolutely taxes the fuel system. That’s literally the only reason the LT5 has port injection…! When you tune these cars virtually everybody turns COT off for that process…so when that is turned back in (to protect the cats), you don’t necessarily have all the fueling you need anymore unless the tuner specifically checked the fueling data logs during COT operation.