Campagna Motors of Quebec stops by Jay Leno’s garage to showcase the latest iteration of their reverse-trike T-Rex. New for 2013 is the 1.6 liter inline-6 BMW engine from their sport touring motorcycles. Campagna is able to work with BMW to buy crate engines instead of disassembling whole motorcycles like they did with their Kawasaki engines in previous years. The larger inline-6 produces more torque and power which makes it better suited for the T-Rex which weighs about twice as much as a motorcycle. It’s kind of funny, the exhaust tone still sounds similar to the inline-6 in BMW cars. The I6 is a very fascinating engine layout because it is naturally very balanced which lends itself to smooth revving and the ability to hold a lot of boost from forced induction. Unfortunately, many car makers have switched from inline-6’s to V6’s for packaging reasons. Inline-6’s are too long to be turned sideways to power front wheel drive cars. BMW still loves to use them because they only make rear wheel drive cars. Since BMW wisely overlaps many of their car and motorcycle development resources, it was only natural that they created this 1.6 liter inline-6 for their bread and butter sport touring motorcycles. It just so happens that it’s also an ideal engine for the many motorcycle/car hybrids coming to market like the T-Rex and the Monotracer. These types of vehicles are starting to get a lot more popular for their combination of motorcycle performance and gas mileage with car safety and practicality.