I ment smart with "wize" haha

now i have been reading several topics.
I know that its not whize to port the intake side to the gasket. Maybe make it wider but thats it.
But what about the exhaust side. Can i port them to the gasket and give it a good polish?

Gr luuk

So what we can conclude is that; for a simple street setup its not nessesarie/recomanded for more hp's or acceleration to place preformance valve springs and retrainers and all of that, sins your not constantly pushing the engine.
Eventhough i want max hp's out o my d14 engine.

if i would let my stock cam gedrinded, how many hp will it add? i know it depends on several conditions but whats a realistic gain?
and as i have been reading trough several topics, its better to juse the stock cams sins this is specifik for the engine if i understand correctlie?

Oke so you need specific parts sich as pistons instead of using d15 d16 stuff

Is it just me or is no boddy running with aftermarket preformance pistons/Crankshafts en sutch? Or is this just not pssible on a d14 engine?