If you are going to go that route, you might as well do the 99+ head\intake swap... and if the price is right, go with the Bullit intake.
Be sure to get all the "extra" parts you will need, as this will not be a direct bolt-on affair. Unfortunately, I don't have a list, but I have seen it posted once or twice on corral.net.
Personally, I've seen enough plastic intakes go bye-bye (even the 99+ units), that I would always opt to go with an all-aluminum piece when using forced induction.
But the stock 99+ units seem to work much better than the "flawed" 96-98 intakes.
Good luck!

__________________
Uncle Sam
"What the hell is up with all the gauges?
Calling Captain Kirk, your ride awaits... Phasers on stun...."