Aqua craft .18 hulls and engines

[Joe Wiebelhaus]

I have 2 Proboat .18 Elam hulls, with the AQU .18 engines. ( I believe the are Proboat hulls)

Looking for the front plate when you remove the pull start device.

cable collets for .187 shaft (that is what in the boats now) M5 x .8 shaft thread

Prop sugestions

These are play boats to be used on a small private pond.

any help ?

 

[Larry Roberts]

When I was running my pro boat miss Bud I was using an Octura Y 535 1/8 shaft. I think OS was making motors for aquacraft did you check with tower hobbies ? I know for the Thunder Tigre .18 motors you can get a standard backing plate # SUPG2052 I hope these measurements help their in mm. Got them at tower for a Tigre motor miss Vegas hydro

Measured diagonally across the backing plate on center of holes. 17.88 mm across

 

[Jim Mamaril]

I believe the OS .18 CVR backplate has the correct bolt pattern but needs to be turned down to fit the bore of the case.