Have recommened this brand to everyone looking at a Hisun i always look under the dash for the name tag. Still run great toDay needs a new seT of tires & wheels dUe to use. Used on the farm & trail riding hard use. American Sportworks latest 4 wheel drive Landmaster UTV model powered by a 479cc VANGUARD engine! 479cc OHV pressure lubricated 4-stroke V-twin engine.Checked the both coil packs and they are both receiving power, also check. I had a bad crank sensor, replaced that and still got no spark and yes i doubled check the new one to make sure it was good. HI All, I have an 800cc Hisun fuel injected twin cylinder.The ignition coil must then disabled or the high tension lead grounded. To check engine compression manually with a gauge, all the spark plugs must be removed. Also, there should be no more than 10% difference between any of the cylinders. From the trails to fields, dunes to mountaintops, this beautiful, challenging, exciting place is for those who dare to venture off-road for work or play. Can-Am ATVs and side-by-side vehicles are designed to outperform, no matter what.