Our hot new 4.6L V-8 300R has a new fan. Liberator Boats of Florida owner Randy Corson received his first 300R in June. Randy has extensive experience with our legacy V-6 300XS two-stroke. He anxiously rigged his first 300R in anticipation of its performance and he was not disappointed.
The 300R, which is 44% larger in displacement compared with the 300XS, produces 40% more bottom-end torque and provides 25% quicker acceleration.
“The V-8 four-stroke produces so much torque that it demands a larger diameter prop,” said Randy.
“We saw 1-1/2 to 2 mph faster top-end speeds with the 300R compared to the 300XS with comparable props. The boat topped out at 106 mph; 5-6 mph faster than the 300XS when running a 15-1/4-inch diameter – 34-inch pitch Mercury Racing 5-blade CNC outboard cleaver,” Randy said.
The popular MAX5, a Mercury Racing sterndrive prop that is finding success in select outboard cat and vee applications, also ran well with low (9.7%) slip and a top-end speed of 103 mph at 6200 rpm.
Liberator Boats of Florida sales have soared with the release of the 300R.
“The engine has an awesome sound from outside of boat, yet is uncommonly quiet inside. It’s really the best of both worlds for the modern-day outboard performance boater,” said Randy.
Randy has extensively documented his 300R experience on screamandfly.com, a popular on-line forum for performance outboard enthusiasts. Screamandfly.com owner Gregg Terzian will be documenting the performance of his latest 300R Liberator in a video shoot later this month.