spottedog Posted May 23, 2009 Report Share Posted May 23, 2009 The matchbox ignition module went out on my 720 pickup, none to be found at the wrecker, dealer price sky high, so I adapted a Chevy TP45SB 4 pin module to the stock distributor and coil. The surprise is the engine (L20-b head on Z24 block) runs MUCH better than when I had the matchbox module on it! Nicer idle and easily revs past 4500 rpm (it used to bog at 4500) Cheap module at $20 and common item at any auto parts store. :) Quote Link to comment
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