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Have any of ya'll seen this device posted on Ebay? Sounds too good to be true:





http://cgi.ebay.com/ebaymotors/PERFORMANCE-CHIP-YAMAHA-FJR-1300-ROAD-STAR-WARRIOR-EFI_W0QQitemZ110364542269QQcmdZViewItemQQimsxZ20090316?IMSfp=TL090316133005r26310
 

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These devices can be added to any EFI bike but there's a big drawback. They assume that adding more fuel means more HP however that's not true. You need more fuel and air in the right mix. This device only adds fuel.


Plus, additionally, this type device is a pain when you don't have oxygen sensor(s) to make the other on-the-fly adjustments needed to maximize the system. As most of us know, when you are getting the best mileage its usually because your system is tuned the best. Then theonly difference is how much you twist your wrist.


There's a lot they don't tell you in their ads, these are made to take advantage of newbies who figure if you smell gas then its a race bike.
 
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