18 l per 100k and that is in and out to Brisbane not highway - stop start - with 31in light truck tyres, Rhino Rack, TJM Winch bar minus winch, LPG weight etc.  As LPG averages across the year even now at half the price of diesel or premium petrol
 that's the equivalent of 9l per 100k and better on the highway, so you can see why I personally like it.
The system is a BRC Impco Plug n Drive Sequential that does up to 400hp engines.
For some stats from about 2010 in Australia see 
http://www.otogaz.com.tr/pdf/index.p...&rekPressDw=14
Cheers
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