Silver_Whistler

I am currently building a 5.3 for my truck. i know the guys on here are mostly into 5.7's but i dont have a camaro. The guys in the truck section arent as helpful or have as much insight as you guys in here.
Anyways, ive got longtubes, p/p heads, ud pulleys and an MTI C1 cam. what would be some good tables to go with on ls1 edit. how much timing/fuel etc.
I am also going to be running a 150 wet shot of nitrous.