Which cam for my LS1 to go with a twin screw?..
 

I'm new here so go easy on me haha.
i have a 2000 as LS1, pretty much stock.. I'm looking to get into the 600-700hp range, give or take. I was thinking of going with forged internals and a cam and ported heads with a twin screw SC... So I was wondering where I needed to look for the right cam if it's going to be supercharged.. and any tips on heads maybe? Have my stock heads ported or buy new ones... Thanks.