grumpyvette Posted April 1, 2005 Share Posted April 1, 2005 http://www.gmhightechperformance.com/tech/0310htp_optispark/ http://www.charm.net/~mchaney/optisprk/optisprk.htm http://www.fierolt1.com/lt1_95_up_OptiReplace.htm http://www.noid.org/~muttvette/opti.html http://www.houston-f-body.org/tech/optispark/ http://www.fierolt1.com/lt1_95_up_OptiReplace.htm http://www.dynotech-eng.com/dynaspark.htm http://www.corvettefever.com/howto/16758 http://www.dynotech-eng.com/dynaspark.htm Quote Link to comment Share on other sites More sharing options...
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