Originally Posted by DDScooby
I thought so...I think that STi cams or something comparable should be the next project above anything else...if anything for longevity of the engine.
I realize what I asked should be common sense, but I see it overlooked 3 out of every 5 builds that I see. :/
Cams should always be sized appropriately for the turbo. I've found the stock 2.0l cams to work well up to about 300-330whp on our lower reading dyno. Above that, its a good idea to size up. Otherwise I have not seen any issue with running the factory cams with this chamber modification.