Wtt or wts ul-1 motor nib + cooler

[ray schrauwen]

Just fresh from OSE.

I ordered this thinking the hull I bought was less than 1KG.

The hull turned out too heavy and now I don't need this.

I would like to try the lower KV BJ motor insread.

Found a new BJ motor for $55 delivered....

For sale:

Motor & cooler $75 shipped.

[JimClark]

which cooler is it Ray?

Jim

[ray schrauwen]

It's the Blue one sold by OSE.

I have used the Feigao Long black coolers on the UL-1 motors easily too. You just need to slide on from the rear after making sure the rear screws are in nice and tight.

The front of the motor (Ul-1) has a lip on it preventing installation from there.

[ray schrauwen]

Jim What is the Heaviest hydro you have run with a BlackJack motor or a UL-1 ???

I have a 4pound 29" cat that I don;t think a UL-1 will power, maybe not even a BJ motor???

[Jesse J]

I have gotten my 1/12th scale Proboat Elam up to nearly 60 with the BJ motor and it weighed over 6 lbs. You don't have to worry!

[ray schrauwen]

I have gotten my 1/12th scale Proboat Elam up to nearly 60 with the BJ motor and it weighed over 6 lbs. You don't have to worry!

Could you suggest a prop? I have a BJ motor coming. Thank you for the info!

[JimClark]

Ray all my experience is with 1/10th scale and I have never used either if the two motors.

Jim

[Jesse J]

X642 try also one that is detounged. Have you seen the vid?

http://www.youtube.com/watch?v=lijVS_FGYos

this was on 5 then 6S . forgot to film the GPS, but its the closest I have come to 60. This was with a Himodel 125a 2-7S with BEC speedo that I water cooled and proofed. It rocked. now someone else has the boat, but I still have the motor/speedo.

[ray schrauwen]

Thanks Jesse, that gives me a starting point. I'm limited to 4S in LSO spec class so, I'll be propping up a bit, diam. not pitch.

[ray schrauwen]

Sold to Jim.

Shipping tomorrow.