HP potential?

My C-10 has a 94 LT1 with headers and a K&N. What kind of power can I get with just a computer mod?

Thanks

Bolt-on aftermarket tuners typically wont add much in the way of power. A custom dyno tune with software such as tunercat, LT1edit, etc is the only way to get much more power. You can get 20rwhp with just a custom tune with your current mods.

Ed Wright Automotive.......the poo at tuning LT's

Thanks.

20 hp? with just a tune? wow wish i had known that earlier