Ok i decided to go with a set of Cast iron GT40's a cobra intake a set of 1.7 roller rockers and use the stock cam....Im going to be converting to MAF and i think the MAF is an 80 mm or maybe its a 70mm not sure...im also using new 24# injs...with a new areomotive fuel pressure regulator...Im also going to be using a powepipe to help up the boost...the car now makes 6 psi...what type of HP should this make...what type of times can i get ...will it be possible for me to get into the 12's with this combo....Also im going to be installing at a later date when money is there...a set of 3.73's and a 2400 stall speed convertor...any advice or info would be great thanks...oh yeah i might need to up the fuel pump too welll i know i have too....lol...so add that to the list also....