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Fuel for Brodak 40

Stuka Stunt Main Forum · 8 of 8 known posts recovered

newoldcomebacker · Feb 08, 2007 09:19 AM

#0 source
I just got my new B40 and in reading the included info. I see that the recomended fuel is 10% Nitro 11 1/2% Syn. and 11 1/2% Castor. The most available fuel in my area is Sig 10-10-10 Champion.

Will this work OK and if not Where is there a source for the recomended fuel?

Thanks
Jim Myklestad

AjM

peabody · Feb 08, 2007 09:25 AM

#1 source
Yuo...the SIG fuel is good quality and will work just fine...
Have fun!
See Ya

Peabody

www.gscb.us / www.richpeabody.com

Garf · Feb 08, 2007 01:47 PM

#2 source
If you're worried about it, just add a little more castor to the mix. It will add a margin of safty in case you get a lean run early in the engines life.
SAVE ALL THE PIECES-Phil Brown

Giffy · Feb 08, 2007 02:28 PM

#3 source
Red Max (FHS) will mix anything you want and mail it to your door. Look them up in MA.


Giffy

LNeumann · Feb 08, 2007 04:46 PM

#4 source
>Red Max (FHS) will mix anything you want and mail it to your
>door. Look them up in MA.
>
>
>Giffy

Yes, but (and this has been noted before) they don't have any faith in their own castor oil. What they write about others is a lie. They apparently got a source of bad castor and blame the whole industry. I quit buying from them at that time, and since they haven't changed, I haven't changed my stance either.

There are other suppliers who will mix to your specifications, but the SIG fuel you mention should work just fine.
Leonard Neumann
Indianapolis, Indiana, USA

Bill Gruby · Feb 08, 2007 05:10 PM

#5 source
If you are not sure of how much oil to add this link may help


http://www.nitrorc.com/default2.asp?Introduction=http://www.nitrorc.com/fuelws


Just scroll to the bottom and click on ADD OIL
Bill Gruby

abborgogna · Feb 09, 2007 11:39 AM

edited#7 source
Len
I don't know how long ago this incident happened, maybe you could tell us. The reason I ask I have almost four gallons of Red Max mixed to the Brodak specification run through my Brodak 40 and the engine is running very well. The runs are consistent both in performance and time and engine seems to be in very good condition. I have not seen any white flakes in any of the bottles. In fact from what I have seen Red Max is a good fuel. Just my own personal observation for what it's worth.

I don't question what you are saying about the oil, and maybe they panicked and made up the story (cyoa). I don't know, but again how long ago was this oil problem?
Andy

LeagueCityRalph · Feb 08, 2007 08:06 PM

#6 source
That (10-11½-11½) is the exact mix of PowerMaster GMA 10/23 fuel. Most any shop that carries PowerMAster at all will be happy to order a gallon or two with their next shipment.
Ralph Wenzel