SeaKing 120 esc

[LarrysDrifter]

If you can get ahold of those cf-40's, you will smoke your friend. The 40mm 2-blades make a big difference!

I think Im just gonna wait till OSE gets them in stock-they are cheaper.I have a watch added.I just ran my EKOS with the 38mm props and went 55.9mph.I think I need to adjust the stingers with these.I left them at setting for the 36's.Also the rudder too.It rides at top speed with only the props and rudder in the water with the hull pretty high.Werent you running 55 with 36mm props?

[forescott]

Nope, I hit 52, 55 with the cf-40's, then 57.7. What 38mm props are you using??

[forescott]

Never mind. Just found em @ Kintec racing. 37 & 38mm counter rotating 2-blades. Doesn't say the manufacturer, but its nice to finally see some different prop sizes for twin counter-rotating setups!

[scubasteve95]

Went to rcworldwide.com-those props where 30 or 35 dollars each!A bit much,but if OSE doesnt get any in soon,I might have to swing it then.Also,Kintec has metal props sharpened and balanced in 37mm and 38mm two blades for a 4mm shaft.Just got my 38's and gonna try them later today.My buddy has an Apparation boat with a 540 1500 something kv motor on 6s, and Im only about 2 to 3 boats behind him when drag racing.MY EKOS has 380 9xl's on 4s with 36mm props.Sweet.

you have to hit the Currencies to usa (it defaults to hong kong)
its on the right side and they come
up at $4.50 each
i did the same thing.
just ordered 4 more cf-40s....$23.18 shipped 5-6 DAYS DELIVERED

[scubasteve95]

Good to know steve. I always give ose the first shot, but sometimes I just can't wait!

i do too,
but your right...just cant wait.

[LarrysDrifter]

Tried to get them.It says incorrect format or amount or something when it comes to the pay pal page.Wont let me buy it.

[LarrysDrifter]

Got it figured out.Not getting them from there.They have a really strange way of checking out with pal pal or credit card.My 38mm props run good anyway.

[forescott]

You can send steve @ ose a pm and he might be able to give you a shipment update on them.

[LarrysDrifter]

You can send steve @ ose a pm and he might be able to give you a shipment update on them.

Steve said they should be coming in anytime now.Gonna jump on those.Ran my EKOS today and went 56.6 mph with the 38mm props.Temps are still low.I might be able to run 42mm props eventually.Trying the 40's 1st.I cant believe how well those little 380 Fiageo motors run.Only prob now is the one motor mount keeps coming loose from the steel mount on the floor.Have to take it back out AGAIN for the 3rd time.Im going to try the green locktite on the motor mount bolts instead of blue.

[forescott]

Interesting, mine haven't come loose yet. That is a great speed for 38mm props. Are they the ones from kintec racing? Did you balance them yourself??

[scubasteve95]

Bronze Props 38mm X 55mm 38mm Dia x 1.45mm pitch = 55mm total pitch. Fits a 4mm shaft.

are these the props your using?

[forescott]

No, 57.7 mph on the cf-40's. That's the first I've heard of the 38mm props.

[sam]

Can anyone tell me the correct timing for 9XL motors.

[Fluid]

Can anyone tell me the correct timing for 9XL motors.

That depends on how much amp draw you have. A safe place to start is low timing on most ESCs.


.

[LarrysDrifter]

Interesting, mine haven't come loose yet. That is a great speed for 38mm props. Are they the ones from kintec racing? Did you balance them yourself??

They are from Kintec.They come sharpened and balanced.I have a couple of Graupner 42mm cf that screw onto a 4mm shaft,but the one wont screw on.The threads arent left hand.Might drill them out and put a slot in them for drive dogs.