Heads cam swap??

[rmftbllfan]

hello everyone im new to the site so bear with me lol....i drive a 1988 monte carlo SS with an LS2 in it n as for heads im running LS6 ported heads and for a cam i am running a custom grind Vengeance Racing Comp Cam....i dont know exact specs at this time but i do no that it is a .609 lift n i had the car dynoed at Speed Inc Speed shop in Schaumburg, IL n the car put down 400rwhp and about 390rwtq....i feel like theres gota be some better swap i can get better power out of n my intentions for this car is a daily summer cruiser and some track runs as well....any suggestions plzz...would be greatly appreciated

[c5z28]

Full specs on the cam help as names only mean something to the manufacturer. 450rwhp or more is attainable. You would also get more help posting this in the internal section (external is bolt-ons like headers and intake) and read some stickies.
Trickflow package, afr, texas speed

^all offer heads and cam packages, and I know at least both of those will port the heads you currently have.

Welcome to the site