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Posted
man you guys run that shit rich! i know most guy run it from 24:1 - 32:1

if i ran my quad 32 to one on gas or so is that what i should run with alky? i thought it might be different decause you pump so much more alky through than normal gas.

Posted
if i ran my quad 32 to one on gas or so is that what i should run with alky? i thought it might be different decause you pump so much more alky through than normal gas.

its all personal pref. I plan on runnig my alky just a little richer then gas, and i ran 36:1 on gas

Posted

Methanol is corrosive, whereas gasoline is not.

You're gonna find people run 20:1 to 40:1.

I personally run 28:1.

 

What is important is you use methanol compatible oil AND use methanol compatible oil in your gas purge mixture as well.

I put a little more oil in my gas purge mixture to clean out the methanol.

 

Benoil, Supertechniplate and Castor 927 are pretty much what most people run.

Posted

Haven't there been reports of a richer mixture showing more HP on the dyno, or did I just dream that.??? Or did someone make that up??

 

I chose to run 20:1 b/c that's what Jeff recommended on my 421 Cub. He said that he saw less wear on the pistons and cylinders with the richer mixture.

Posted
Haven't there been reports of a richer mixture showing more HP on the dyno, or did I just dream that.??? Or did someone make that up??

 

I chose to run 20:1 b/c that's what Jeff recommended on my 421 Cub. He said that he saw less wear on the pistons and cylinders with the richer mixture.

 

I am sure someone along the way has made these claims, but I haven

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