I just picked up a b16 block for free so have decided to buil done for my EG9 for a daily driver. Just lookin right now at some P30 pistons for the bottom end and dont really know what kind of internals I should go with for the head. Been researching around but trying to decide if ITR valve springs will fit properly or should I just get some SKunk 2 ones. DOn't really know which are cheaper and going to make a better difference. Also maybe some help in where I would buy ITR valve springs or maybe even GSR ones if they are any better b16. JUst want some info.... not people telling me to search around.....