i have a 94 cobra but it has a mustang gt motor because prev owner blew head gasket... i have the stock motor and heads and i know i can get a few extra hp with the gt40s and i wanted to know a good suggestion for a cam to run in my car... i know my computer is finicky and heard the trick flow stage one and steeda #19 work well in my car... car has a few bolt ons so dont plan on custon grind quite yet.... my plan is to do the heads and a cam with my cobra manifold and will these cams work with my 1.7 ratio rockers. once i have that done i will be ordereing the on 3 performance turbo kit for my car... im shooting for 400rwhp until i have funds to build a motor...guys im new to mustangs really so any suggestions are appreciated... and also when installing cam and heads do i need new pushrods or just lifters