When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
did the thing work? I am still trying to figure out how it can figure your rpms or shift points and such without being conencted to anything but your cigarette lighter.
it works by gravitational force...by "g's" pulled..its much easier to understand once you have it in front of you...i have used one a bunch of times..therye kind of fun...to compare what mods do to your numbers...