The 325 hp 1630 ACE engine produces unprecedented acceleration. Courtesy Sea-Doo The design of any marine powertrain begins with a propeller that produces a desired amount of thrust. To elevate the ...

Courtesy Sea-Doo BRP continues to perfect the Science of Fun with the introduction of the new 300-hp Rotax 1630 ACE engine powering the 2016 Sea-Doo RXT-X 300, RXP-X 300 and GTX Limited 300 models and ...

Power: Sea-Doo’s Rotax engines range from 90 horsepower (on the Spark) to a ludicrous 325 horsepower (on the GTX Limited, the world’s most powerful production PWC).

Just for reference regarding the engine's power capabilities, the 1630 ACE 325 is capable of providing a Sea-Doo with legitimately head-spinning acceleration, going 0 to 60 mph in just 3.4 seconds.

BRP is a big umbrella under which many prominent outdoor-oriented brands such as Sea-Doo, Can-Am, Alumacraft, Rotax, Manitou and Evinrude reside.

More than a few would-be speed junkies bring home a machine like Sea-Doo's 325-hp supercharged RXP-X only to find that hitting 60 mph in 3.4 seconds is not necessarily a feat you want to repeat ...