$720 in hardware? posted by xtensive on December 17, 2003 at 04:15 PM
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Using that program or ZControl, this is what you'll need.. $150 Eprom reader/writer $50 EPROM eraser $20 in chips $50 ECU socketing job $450 ConZult to datalog your pulls $720 TOTAL Now if you know what you're doing and you're quick with reading datalog files (quite long) and making changes where they need to be made, you're looking at spending at least 2X more on the dyno than you would with the ZEM, and you would only be saving yourself $30. At $100/$120 per hour to tune your car on the dyno, you would have made it more cost effective to have just bought a ZEM to tune with in the beginning.. Currently there is nothing as complete or comprehensive as the ZEM.