i have been saving for a few weeks now from working and i finally got enough to get some more goodies. im going to advance and order a new dynomax catback (perfect excuse because tail pipe rusted off today) a hypertech coil (had to replace my accel with stock for now because it left me stranded) accel cap and rotor and a holley ignition module and im gapping my plugs to .052. a few ques though what is the part number for the holley ignition module i cant find it anywheres? and together with all of these parts installed how much hp am i looking to gain? i was thinking somewheres around the lines of 20-25 hp? got any ideas guys