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Outboards specifications
#4290641
02/23/25 10:00 AM
02/23/25 10:00 AM
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Joined: Nov 2013
Posts: 3,017
Prattville Al.
capehorn24
OP
10 point
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OP
10 point
Joined: Nov 2013
Posts: 3,017
Prattville Al.
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The Cal boat fire kinda got me going down the rabbit hole. Got looking at some outboards in the 400-450 range, Yamaha by default.
f450- 4 stroke 32 valve, dohc, 60-degree v8, 5559cm3 displacement, 96x96 bore/stroke, 331@5500(max shaft output@rpm)
f400—————————-same specification as above till——————————————, 294@5500
Why do we have different outcomes am I just being stupid, what am I missing? never been a gear head but displacement, bore, stroke and rpm same but different outputs
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