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06-10-2021, 07:38 PM | #1 |
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C-16 fuel in a stocker
Do I have to change the timing, is there any advantage in et.
Any information if appreciated. |
06-10-2021, 08:02 PM | #2 |
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Re: C-16 fuel in a stocker
Our Demons figure @ 11.8 to 1 and run the best on C11 even
with timing on the edge of Detonation last couple hundred feet. What combo are you racing and how much compression?
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John Irving 741 Stock 741 Super Stock |
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06-10-2021, 08:18 PM | #3 |
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Re: C-16 fuel in a stocker
63 Dodge Polara - Max Wedge 13.5-1
Do I need to re-jet carbs or anything with timing? |
06-10-2021, 08:23 PM | #4 |
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Re: C-16 fuel in a stocker
I am not a fuel chemist, but to my knowledge octane reduces detonation in higher compression engines due to slower burn time, in a stocker with lower compression C16 it would only slow it down,as it burns slower, I agree with GTX John on C11.
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06-11-2021, 09:11 PM | #6 |
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Re: C-16 fuel in a stocker
I would check if c11 has enough octane for 13.5 to 1 compression before using it.
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06-11-2021, 09:22 PM | #7 |
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Re: C-16 fuel in a stocker
I use C-12 13.8 to 1. Big Block Chevrolet.
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06-12-2021, 09:43 PM | #8 |
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Re: C-16 fuel in a stocker
We use C16 in our supercharged Cobra Jets. We used C12 in N/A combos. C25 used in the high end N/A combos.
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Brett Candies 4192 Stock/SS God Bless America |
06-13-2021, 03:26 AM | #9 |
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Re: C-16 fuel in a stocker
Try it..
Give the engine combination what it likes. Once I lost a bet on C-16 during a dyno test. It made 8 more HP with just a jet change over C-12. A little more with timing. Taught me a lesson. Try it.
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06-13-2021, 07:50 AM | #10 | |
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Re: C-16 fuel in a stocker
Quote:
I stopped a convenience store and filled up with regular unleaded. It was worth over 5 mph. That gave me a better idea how much a quicker burning fuel can effect a lower compression engine. That extra speed gave me comfort as I zipped past the women's prison. Last edited by KRatcliff; 06-13-2021 at 08:01 AM. |
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