Hypertech Chip
Has anyone had any experience with a hypertech chip. My car is a 90 LX convert w/ AOD mostly stock, exhaust and cold air. The chip seemed to help part throttle but seemed very rich. I check fuel and sure enough was at 43. Put on kirban adj. reg and set pressure at 39. Much better but lost top end and pings slightly ( timing only at ten) and still rich at idle. Am I better off without chip and set timing back to 14 now that fuel pressure is correct. Any ideas?
Bill
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Bill Heiser
90 Convertable 5.0 LX, ported E7s w/ THumper valve job, TFS street, FR 65mm TB, B cam w/1.7 cobra rockers, kirban AFPR, Mac CAI, Mac Headers, off road h, 3 chamber flows, Crane ign. box, 3:73s, Art Carr AOD & 2600 converter
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