I'm in the process of freshening up my current setup. Vortec 350 long block with rpm performer intake, arp rod and main bolts(installing),comp xe270 cam,comp 1.6 RR,ls6 valve springs,speed pro flat top pistons,26-2800 stall,and 3:73 or 4:10 gears(undecided). Car weighs about 3800lbs. My question is where or who can I send the intake to for porting? Also some advice on a larger cam for more power but still streetable. Or suggestions of someone who can spec me one. Compression should be around 10:1 once I get the heads back from the machine shop.