I have a 97 del slow s and i am converting it to the y8 head with Crower stage two cam with internals and it has a good port job. I have a p2p ecu. Later i will be adding a A6 block with some integra high compression pistons also putting on a y8 tranny. I was wondering should i use a vafc and a wideband to tune it and will i be able to hit high 13's wit good tune.