ABC props

[F.Orlic]

Can someone tell me what is the difference between new ABC props and old H props, for example H-10 and 1816 are allmost the same dia and pitch, is there anything else that is different? I'm primerely interested in .20 hydro props.

Advanced Racing Tech

Frank Orlic

 

[TimD]

Frank,

The shape is totally different to the H series. I just got one of the 2518's and it looks wild!

 

[TomMoorehouse]

visually they look more like than an X prop than say a 1400 series

 

[Bob Kensill]

The new props have the pointed tips and large hubs.

 

[TimD]

And no radius where the blade meets the hub.

 

[shoboat]

Frank,

I have just measured two of each of these propellers and here are the differences.

H-10-diameter is 44.00mm to 44.50mm they vary a little,1.752" actual

pitch is 76mm or 2.992"

cup is between 3.6" and 3.46" Trailing edge,Actual Measured

stock cup stated is 3.0"

1816-diameter is 45.51mm or 1.791" actual

pitch is 75.59mm or 2.975"

cup is 4.50" to 4.29" Trailing edge, Actual Measured

So you can see that the 1816 is a little bigger in size and the H-10 has a little bit

more pitch. The 1816 also has quite a bit more cup at the trailing edge than the

H-10. The blade profiles are way different and so is the trailing edge of the prop.

Hope this helps Frank.

Thanks,

Mark Sholund

Props-4-U