i posted this in 2008........
http://www.pngclub.com/forum/showthr...-superchargers
never ever ever buy one, unless you own a grp boat.
ps. i've been having a row with an ebay seller over those metal thingy's that go in the fuel line with a 'catalyst' in them.... i pointed out that they were a quack device & originally sold for 'unleaded conversions' yet now they are sold as a performance/economy aid, & they also clean up the emissions by reducing carbon in the engine, and work with both diesel & petrol...i basically told the bloke that as both diesel & petrol were hydrocarbon fuels, it was physically impossible to reduce the carbon..thus he had mastered communication by sphincter, he is now trying to tell me that my 12L scania wagon will benefit from one & my high flow common rail fuel system won't be restricted by fitting a metal sleeve with several ball bearings inside it & the jubilee clips will hold it ok....according to his feedback, he sells thousands of them...