Cams ?

You'll be ahrd pressed to find someone under ~$1100 for your car. One unfortunate downside (there are very few) of the 4V is the cost of cams is doubled as opposed to the 2V (and now 3V).
 
Comp has 4v cams but they are not in the catalouge yet. They are $1200 a set and id you go over .425 lift you need springs which are another $400. I am ordering a set of cams/springs for my 97 cobra soon, 230/234 duration and .425 lift!