You got a great matched really well running combo. Obviously with a cam change you could get the car to gain a little. That would take a bit more tuneing once again, and you would loose some of that sleeper sound. Windage tray could net you a few more hp 5-8.
Im trying to think of anything else... You could mill your heads for more compression, that may bump you another 10-15hp.
How much weight savings have you done?
Who did your porting?
You could try an ignition setup, Ive seen them claiming 8-10hp. So theres a place you could gain a little more.
Try making a Ram AIR setup, therse another tenth or so in that if it works well.
You can run a short belt at the track, by pass the power steering, smog pump and A/C. That will gain you another 1mph and probably .1-.15 seconds.
Skyler
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-1989 Saleen Mustang #406-
TFS TW Heads, E-303, Edelbrock intake, 70mm TB, 73mm MAF, 24lb injectors, 1 5/8 shorties, Off Road H, 3 Chamber flows, Jaz Race seats, Back seat removed, sub-frames, Roll Cage, and a 80 shot of N20.
12.54@107.4 Motor
332RWHP, 350rwtq