Two days ago on the back to Southwest Florida after visiting my lad in San Diego, I dropped by MTI headquarters in Wentzville, Mo. By “dropped by,” I mean I flew from San Diego to Dallas and from Dallas to St. Louis, then caught an Uber ride to Wentzville in time for a great dinner with the company’s Randy and Cherell Scism, their daughter, Taylor, and her husband, Shaun Peters.

During the meal, Randy Scism, who founded the 27-year-old high-performance catamaran and center console company, mentioned that earlier in the day he had driven an MTI 340X catamaran at the Lake of the Ozarks.

In 2019, the author piloted an MTI 340X with owner/throttleman Bob Christie during an event for MTI owners in the Florida Keys. Photo by Pete Boden/Shoot 2 Thrill Pix

“It was a little cool and windy out, but I had a ball,” he said.

That Scism still enjoys the smallest model his company offers speaks volumes. He doesn’t lack for opportunities to drive MTI larger offerings, such as the stern-drive-engine-powered 482, in the company’s catamaran portfolio.

And yet he still gets a kick out of the 34-footer that started it all, at least with outboard engine-powered cats, for the company.

Peters grinned. “When you think about it, a 34-foot catamaran is still a pretty big boat for a lake,” he said.

During the week leading up to the 2025 Joey Gratton Memorial New Year’s Day Fun, I spent an afternoon with powerboat painter Stephen Miles in his 2017 model-year 340X cat equipped with Mercury Racing 450R outboards. Like Scism, I had a ball. And told him so during our Monday night dinner.

“Stephen is a happy guy, isn’t he?” he said.

I nodded. “He certainly is that,” I replied.

On my back to the airport the following morning, I recalled the conversation and smiled. No matter what MTI offers next, the 340X—the model that started it all—will always be a ball.—Matt Trulio

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