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Forum: Giant Scale Aircraft - General

02-14-2019, 07:34 AM

Replies: 24

Gas to Use? Oil? Mix Ratio?

Views: 2,841

Posted By speedracerntrixie

I see some of you guys reccomend some pretty high...

I see some of you guys reccomend some pretty high levels of oil. Keep in mind that this will contribute to the mid range burble / sluggishness that are common with Walbro carbs. Granted some engines...

Forum: Giant Scale Aircraft - General

02-10-2019, 08:27 AM

Replies: 24

Gas to Use? Oil? Mix Ratio?

Views: 2,841

Posted By speedracerntrixie

Well.....it's not quite 40:1. It is an easy way...

Well.....it's not quite 40:1. It is an easy way for me to mix my fuel and it is plenty of oil for the engines I run. There are other things that should be considered as well to get maximum life out...

Forum: Giant Scale Aircraft - General

02-10-2019, 07:33 AM

Replies: 24

Gas to Use? Oil? Mix Ratio?

Views: 2,841

Posted By speedracerntrixie

Agreed, nothing wrong with sticking to 40:1. In...

Agreed, nothing wrong with sticking to 40:1. In fact since I buy my oil in quart sizes I have actually gone to using 3 oz per gallon. I have a ton of 3 oz mixing cups so I just fill one of those and...

Forum: Giant Scale Aircraft - General

02-09-2019, 07:11 PM

Replies: 24

Gas to Use? Oil? Mix Ratio?

Views: 2,841

Posted By speedracerntrixie

The DA manual will read something like run the...

The DA manual will read something like run the first few gallons at 40:1 and then switch to 50:1 and suggest Redline synthetic for break in and the life of the engine.
My personal experience is...

Forum: Giant Scale Aircraft - General

02-09-2019, 06:07 PM

Replies: 24

Gas to Use? Oil? Mix Ratio?

Views: 2,841

Posted By speedracerntrixie

What engine?

What engine?

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