I will be addding MSD 8.5 spark plug wires, 160 termostat, underdrive crank pulley. Will this be a good combo to go along with my AC Delco platinum spark plugs, HPP3, Helix Pwoer Tower TBS, K&N FIPK, custom ram air, Edelbrock TES headers, true duel flowmaster exhaust, Magnaflow x-pipe.

 

what you listed will make more power but there are a few products i would change. lose the power tower thing. go with NGK TR55 plugs, and if you can afford it, go with full length headers like arizona speed and marine. over all, you will have a nice gain over stock with what you have chosen.

 

they should work great. have fun with the crank pullies. that stocker is a biatch to get off.