Original sentence: Government emission restrictions and the availability of high-performance 4-stroke ATV's in recent years has lessened the Banshee's popularity.Its water cooled engine is a non power valve version of the power plant used in Yamaha's RD/RZ350 street bike with transmission gear ratios adjusted for ATV use.The Banshee has had the longest production run of any ATV
Edited sentence: Government emission restrictions and the availability of hi-performance 4-stroke ATV's in recent years has lessened the Banshee's popularity.Its water cooled engine is a non power valve version of the power plant used in Yamaha's infamous RD/RZ350 street bike with transmission gear ratio's adjusted for ATV use.The longest production run of any ATV and winning at the 1987 Baja 1000 when it was first introduced, the Banshee ranks among one of the best ATVs of all time