2020 Models Supra New Features - Speculations?
Quote:
Originally Posted by
tre
I meant pounds per horsepower. 2009 24' Supra = 11.6 lbs per HP. Current SL with 450 Raptor = 13.65 lbs per HP. Curret SE with 450 Raptor = 15 lbs per HP. Still my question about the ratio remains and if I can get my Dad up on a slalom ski without dragging him in the water too long before the boat is on plane.
I don’t think Boat mass per HP is what you want to calculate.
I would look at boat mass per Lb ft of torque at the prop.
You want to include torque multiplication of the 1.76 trans ratio.
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2020 Models Supra New Features - Speculations?
Quote:
Originally Posted by
DatTexasBoy
The SA that showed up at our dealer had a 16" prop on it. It had the 400 motor.
ACME 3499 16x17 to be exact. Only one prop option on the 2020 400/450 Supra’s
Moombas run the OJ 15.5x16.5 on the 400/450 for 2020.
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