Video shot of yesterdays dyno tuning session. Location Pro Marine Lake Havasu, AZ, Engine builder Pro Marine, EFI system FAST XFI Marine and EFI tuning Brian Macy Horsepower Connection.com
Engine made 1435.6hp @ 6000 rpms and 1289.0 ft/lbs TQ at 5000 rpms. The power was still climbing when we stopped. The engine is still very conservitive and has more left in it.