A/F Ratio for alcohol for dyno tuning?

[FreakShee]

Hi gents 

Im looking to tune my KT TREX 10mill Very soon. I wonder what’s the a/f ratio for alcohol? 

[trickedcarbine]

8.5-9:1

[FreakShee]

2 hours ago, trickedcarbine said:

8.5-9:1

Thanks 

what about timing? Up to +10 to +12? 

[SKEETER]

Starts makin real powa at +13*

[trickedcarbine]

I’ve tuned a few cubs pretty happily anywhere between 7 and 10 degrees timing. I know there are guys running up to about 14 degrees, but that’s fellas who like to push the limits. 

[#1JUANstunna]

Real POWA is made at 21*, ain’t that right BHP


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