I MAY be interested in the coil pack / module deal....
how many miles on those babies?
are they both the same age?
------------------
1987 GN: 104,500 miles, 160°T-stat, homemade dual exhaust with Dynomax Super Turbos, Adj.WG, Walbro 340, Adj.FPR, chrome MAF pipe w/12"K&N cone, engine tie-down, SCANMASTER II, 30psi VDO Boost gauge, 235/60/15 DUNLOP GT QUALIFIERS all around, custom chip. Set at a confident 15lbs of boost 14.4 ET @ 91.7mph is STILL MY BEST---- 
WTF?
...BEFORE the above mods were done!