YOMATO LITE Lower Units The FASTEST

[Jim McKean]

Hello Racers;

Your race boats top speed, and lap times, require (A) Engine Power, (B) Best Boat, (C) Best Prop, (D) Fastest Lower Unit with best Aspect Ratio, and (E) Optimum "High on the transom" setting.

YOMATO LITE Gearboxes satisfy (D), and (E). With a very, very thin profile, "R" dimension of 46mm (1.81"), and the World's best Aspect Ratio of 6.2, the Yomato LITE is the speed advantage. See the attached comparison sheet. The Yomato Lite's "HATCHET" design is the only design that loves the "High on the transom" setting.

Jim McKean..........captainjimmckean@yahoo.com

[HydroKyle93R]

Curious, where are you taking measurements for your aspect ratio? IE, what on the gear case represents (b) and (s) in the AR = b^2/s ??

[Jim McKean]

Curious, where are you taking measurements for your aspect ratio? IE, what on the gear case represents (b) and (s) in the AR = b^2/s ??

Length/Width (R)

[form-e one]

haaa still not the fastest in the mods,,,,heheheheh,,, just flippin ya jim...

[Jim McKean]

haaa still not the fastest in the mods,,,,heheheheh,,, just flippin ya jim...

JUST CURIOUS;

What is the fastest gearcase? I know one that went thru the traps at D Lake at over 130mph...a World Record for PRO Hydro's. I think our gearboxes won 3 classes at MOD Nat'ls.

heheheh,,,just flippin you back!

Jim