+/- 380lbs
4.4 Horsepower
In some 454's 330hp, in other 454's with bigger heads 390hp
it should be light enough to throw away
6.5
903 horsepower. 727 horsepower fom a gas motor and 176 from an elecric motor.
215
215 horsepower ford 302 v8
Depends on some things, f.e. shaft lenght, but here are some weights. Verado = 510/231(lbs/kg) Optimax = 431/195(lbs/kg) See: http://www.outboard-engine.com
The dry weight of the Mercury outboard FourStroke 40 HP boat motor released in 2005 is approximately 250 pounds. Later versions of this motor are slightly lighter.
225 horsepower
240 horsepower for the 3.0 liter V6 in a 2009 Mercury Mariner