I'm thinking of swapping an OBD0 B16 into my '90 CRX but want to squeeze out a few extra horses. I know a lot of guys around here run AEM cam gears. How difficult is it to tune the engine with these and what kind of benefits can I see from them?

 

with a good dyno tune you can see good gains with them, but i would recomend the dyno tune bc of the ability to dial in a good degrees with the camgears

 

let the dyno tuner does his job and set you aftermarket cam gears for you. you will walk away with 5-8 whp extra assuming u have different camshafts