Air Fuel ratio

[Silverblacknose]

Hello people, My C5 has a K&N stock replacement filter & a Borla exshaust.Got a Hyperteck programmer, I want to set my A/F to get more power. any suggestions on what to set it to?

[0Synergy Motorsports]

I dont think you can with a hypertech.

Rick

[V8_Club]

If you can increase/decrease your fuel enrichment rate like the predator then use you can . However, this would be a bit limited as handhelds only allow tweaking within a ceratain percentage . Also you would need access to a Dyno with Wideband for accurate readings.