i got a 2000 camaro ss m6 with a directflow airlid and lm catback i dynoed at 307.34 hp adn 318.13 torque and my air/fuel ratio was 14.5 to 15 so it was running lean how do i fix that if i fix it will it give me more hp and torque gain will cleaning the maf fix it?

 

Nope. You need to have your car tuned. Not that hyper teck bs eather. Need to take your car to one of the sponsers over----------------------> there. They can help you.