cmj did that setup have a wideband? a vac gauge? what rpms were you turning and what af's and all that... I'm thinking about buying an egt and documenting some hard data to really get a better handle on how af's and timing affect cruise egts.... I have personally ran my car lean everywhere on the map, full throttle included(28* of timing at wot 17-1 afr's) power sucked but no noticeable ill effects what so ever on the plugs. they were white, but thats too be expected no hot spots or indications of melting..
Ben
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