hey Guy, welcome to the garage .... the place we find our info
just start a thread in either the truck talk or the great white north forum, with something about 'maple leaf' in the title and someone will pony up eventually, there's a couple here with quite a bit of info about them - really re-badged GMC's
sinefire - the 235 isn't gonna have a lot of high end, the power is in the mid and low ranges, which is why the big trucks are geared as they are, don't expect to be flyin low on the highway
Bill
