RCU Forums - Fuel for 91CD

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dasintex

07-21-2007 09:53 PM

Fuel for 91CD

Which Power Master Fuel to use: 10% Power Blend(10% Nitro with 18% Synthetic/Castor Oil Mix) or 10% Nitro 4 Stroke( 10% Nitro with 15% Castor/Synthetic Oil Mix); Not sure of the percentage of Castor to Synthetic in either.

Thanks. Doug.

lvlender

07-23-2007 02:01 AM

RE: Fuel for 91CD

If you can get the PowerMaster 4-stroke with 10% nitro that would be the ticket. BTW, the oil ratio of the PowerStroke 4-stroke fuel is 15% total content 1/3 is castor (5%) 2/3 is synthetic (10%) nis is perfect.

I am using the 4-stroke fuel with 15% nitro as it is all I can get in Las Vegas. The 90-SP runs 'okay' but, I bet the 10% nitro mix would be smoother running.

Regards,
LVlender

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