How do you recalibrate the speedo on a z28 with 3.73's? Can the dealer do this? Or does it have to be done with a programmer? (thanks)
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Recalibrated Speedo for 3.73's??
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The speedo can use the slp speedo thing but for shift points to be done u need a hypertech or some sort<b><a href=\"http://www.sick-sixx.com\" target=\"_blank\">SICK-SIXX MEMBER</a></b><br />NA 14.345 with a 1.863 60 foot<br />Nitrous 13.03@99.5 with a 1.63 60 foot<br /><br />2000 Camaro 3.8L A4: USE TO HAVE Comp Cam 210/220 .535/.547 113lsa 111 I/C, Port and Polished Heads, NX Wet Kit 100 Shot, CPRA made by CP, RK Sport Headers
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The dealer can only adjust for factory gears.
Take a look into hypertech, superchips etc
On top of reprogramming abilities you can add some hp and tq too [img]smile.gif[/img]Race car - gone but not forgotten - 1997 firebird V6
nitrous et & mph: 12.168 & 110.95 mph, n/a 13.746 & 96.38 mph
2013 Dodge Challenger SRT8: 12.125, 116.45
2010 Ford Taurus SHO: no times yet
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