Extra "snap" in throttle does not equal more HP. Can't honestly say we looked at that, and not sure if it would be an increase since the Vettes have an electronic throttle and the computers engine management system controls that pretty tightly.
All I can say is from the dyno tests we rant that day, along with dyno information posted on the Corvette Forum over a period of a few months, proved that cotton oil covered filter replacement cartridges did nothing for HP improvement.
Again, I'm not talking about these types of filters attached to ram air, or dual air intake systems, only exact size replacement air filter cartridges.
To each their own. I know I would rather spend that 50-70 bucks on other meaningful modifications; whether they be power or appearance related.
