PCM EX- 343 is the most popular engine in the line-up and for good reason. It has an excellent record of performance and reliability, and has proven to be easy to service. It's rated at 343 horsepower and makes over 430 foot-pounds of torque when equipped with the famous 1.23:1 Power Plus transmission. The multi-port EX-343 has all the premium features that make it uniquely PCM, and it's back by an unsurpassed buyer protection plan.