i was wondering if anyone knew whether or not port and polishing my intake manifold was worth it?? i have been told it is wise, but at the same time people say my h22a doesnt need to be port and polished?? im goinna turbo the motor very soon also.....so i know im gonna want all the air i can get???

 

If you are going to turbo the car, don't bother with porting the stock one. Get a real intake manifold like the Golden Eagle or the JG one.