what size injectors..need help

[badta98]

i have a 98 ws6 a few bolt ons slp lid, slp loudmouth cat back, 160 thermostat, smooth bellow, 85mm slp maf,tb coolant bypass, and 85 mm typhoon intake manifold and 85mm TB. im planning on gettin the 5.3L heads from tsp or used ones and get them p&p, decent size cam, and headers soon. what size injectors would be good for how it is right now and also for later in time? also once i get new injectors would it be drivable and not running like complate crap.... for a month or so till i can get it tuned?

[Knight]

http://www.witchhunter.com/injectorcalc1.php4

This calculator should help you determine what you need.