im sure this must have been posted in here some where but i havnt found an answer yet so here we go on my 87 g54b ive so far replaced the jet head with a non jet head, now using mechical rockers( stll working on adjustments ,, but just about got it ).. i have a weber 3236 w/electric choke a pace setters header i have a slightly larger exhaust pipe running through a 3.0 mitsubishi muffler and had replaced the mechical fan with an electric one today i ordered my electric fuel pump cause the stock one bit the big one... now after that my question?? will putting an msd box and coil on make a noticable differance and if so what might it do???
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