Head Swap

[PeTr0]

I have been saving all my penies this summer and I've got a little over $1000 so far. I want to get to the low 13's NA before i put a blower on my stang. So i plan to use this money on some heads but i with my modest goals i dont want to spend big bucks on overkill. What do i need to get me where i want. Will GT-40X's and a cobra or GT-40 intake and maybe an E303 cam do it? My ET's as of now suck.

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Red 1993 Gt- 3.55 gears,flowmasters,BBK Shortie Headers, BBK Hi-Flow H-Pipe, BBK cold air induction w/K&N, Pro 5.0 shifer, 130 amp alt., underdrives,65mm T-body,MSD 6AL and blaster tfi coil sony cd player and changer, kicker component speakers, Kenwood Excelon amp, 2 12" subs in the hatch,firehawk sz50 all around, timing bumped to 13 deg., ADS Superchip, and mobil 1 oil lubing the 302.
waiting to be installed: 190 lph fuel pump