Yamaha, SRX All Snowmobiles >>> Snowmobiles by Yamaha More details and ordering info. With even more muscle in 2002, this powerplant continues to lead the industry in state-of-the-art engine technology. Want proof? Check out our industry-first features such as triple high-flow, liquid-heated 33mm flat-slide Mikuni carbs, ultra-precise 300-watt digital CDI ignition, throttle position sensor (TPS), self-cleaning electronic power exhaust valves, and an all-new-for-2002 detonation sensor that utilizes Indy car technology to increase horsepower and improve upon our already legendary durability. Simply put, you won't find more ballistic acceleration anywhere. User input on SRX by Yamaha: Be the first to submit input on this product Submit Input: Your Name: Write or Paste Input here: Upload picture:      Review Guidelines