Changing from 25% fuel to 20%

[Timmyboy]

Hi all,

My Savage runs on 25% fuel. I'm about to stick my EB-4 on eBay, I have 2 bottle of 20% fuel but you can't post them by law.

Just wondering if it's possible to use the 20% fuel in the Savage? Will it need re-tuning etc?

 

[jnjritz]

You will have to retune. I do beleive you will have to lean the engine out If i am not mistaken. But yes you can use it.

 

[Lessen]

Yep, you're ok to use it. As you stated, it will require a retune be it won't harm the engine.

 

[jnjritz]

Ok i just looked it up. Because i didn't want you to tune the wrong way. If you go from like 20% to 25% you would richen it out.
If you go from 25% to 20% you would lean it out. The higher the nitro content the richer it will need to be. As LESSEN stated it will not harm your engine.

 

[Timmyboy]

Thanks both

 

[jnjritz]

No problem man. Glad we could help