Quickie Timing Question

[Nixon1]

I'm an automatic.....but I can get to 3000 in 4th on the highway..it's somewhere in the 90-ish mph department I estimate. Not sure with the 4.10's, but I know ~5000 rpms in 3rd is 90-95 mph.

What I'm looking for is giddyup.. The throttle response seems to be sluggish lately, and I was hoping an extra few degrees will help buffer it until I figure out what's going on. Car seems unwilling to go for a second when I slam the pedal..like nothing happens....kickdown seems a tad sluggish too, even though it's more sensitive than normal because of upped tranny pressure.

My plugwires could stand to be replaced, and I havent checked my coil spark but I'm sure it's not pure white like it should be. Getting a new coil when I get my MSD 6AL box and harness, along with 8.5 Superconductor wires. Gonna do my whole ignition system as MSD. Already got the cap and rotor (Big freakin deal, I know)