Re: new ignition and a free mind blowing to!
With a light, shoot it at idle, with the spout removed, 'most of our car's do well with about 12-14*initial, stock timing is around 10*, and be sure to use minimum 91 octane if you go advanced.
btw, stay away from mass produced aftermarket chip's, all they do is advance your timing 
custom chips do much more, but cost more money......later
edit, and dont leave the spout plug thingy on the radiator and drive off.
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X-Texas highway patrol ssp 1990 coupe - exploder Gt-40 iron heads, Explorer intake, 19 lber's. E-cam. crane 1.7 rollers. 190fp. 75mm maf. 65mm tb, tubular subframe connectors, mac cai, Asp crank pulley, T-5, king cobra clutch, flowtech 1-5/8 unequals, mac X-pipe Frpp driveshaft, lakewood Lca's.
race weight 3,160
12.69 @ 107.35, 1.71 60' 26x8.5 drag's 3.90 gear
13.20 @ 106.91 - 235/60/15 firestones 2.3 60' 3.27 gear
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