Author Topic: Perky Fuel? (Read 1362 times)

Dave Rigotti · « **on:** May 23, 2021, 11:07:02 AM »

The current rules specify 10% spec control line speed for the fuel to be used.
These are: "Fuel for two-cycle glow plug engines shall contain 10% nitromethane, 20% lubricant, and the rest shall be methanol."

My question... Is the 20% lubricant all synthetic or castor or a blend?

bob whitney · « **Reply #1 on:** May 23, 2021, 06:08:47 PM »

i am fairly sure the nats will be 50 /50..for your own flying anything as long as it is 20%,i would suggest at least 5%caster

Paul Smith · « **Reply #2 on:** May 24, 2021, 07:55:20 PM »

In my limited Nats speed experience, you have two jugs to chose from: 0% nitro and 10% nitro. The same for everybody.
These guys value their engines, so the oil will be good.

bob whitney · « **Reply #3 on:** May 24, 2021, 10:23:14 PM »

zero nitro is only supplied for F2A

Bob Heywood · « **Reply #4 on:** May 25, 2021, 08:03:25 PM »

NASS Special Blend spec fuel is 10% Nitromethane, 20% Lube (15% Synthetic / 5% Bakers AA Castor), and 70% Racing Methanol.

It's a safe bet Ritch's Brew will be the NATS supplier this year. I placed an order with SIG for St. Louis & Dayton and was told the fuel was backordered TBD.

Dave Rigotti · « **Reply #5 on:** May 25, 2021, 08:22:32 PM »

Thank you Bob!

Quote from: Bob Heywood on May 25, 2021, 08:03:25 PM

NASS Special Blend spec fuel is 10% Nitromethane, 20% Lube (15% Synthetic / 5% Bakers AA Castor), and 70% Racing Methanol.

It's a safe bet Ritch's Brew will be the NATS supplier this year. I placed an order with SIG for St. Louis & Dayton and was told the fuel was backordered TBD.

Author Topic: Perky Fuel? (Read 1362 times)

Dave Rigotti

Perky Fuel?

bob whitney

Re: Perky Fuel?

Paul Smith

Re: Perky Fuel?

bob whitney

Re: Perky Fuel?

Bob Heywood

Re: Perky Fuel?

Dave Rigotti

Re: Perky Fuel?