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#1 |
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That's the answer, Bruce! Marketing added an extra letter "H" to the acronym NRA. They're selling this stuff to the wrong association!
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Mike Voth 5189 GTN - 5188 GTO Voth Racing |
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#2 |
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Mike,
That's a good one!
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Bruce Noland 1788 STK |
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#3 |
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is c11 worth anything over c10
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don,t have one |
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#4 |
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Not for me also C10 is unleaded.
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Dennis P Chapman 1904 STK NHRA National Record Holder Car Owner. |
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#5 |
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Right. C-10 is unleaded, so unless you put hardened valve seats in the heads, you'd be asking for a lot of trouble! Like micro-welding the valves/seats. Also, replacing the seats to run unleaded fuels just makes for the possibility of the seats coming loose and causing another big headache. Leaded fuel is the way to go, and until the government says otherwise, we'll leave the unleaded fuels, like C-10, for someone that doesn't BEAT the valve seats nearly as hard as we do!!
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Mike Voth 5189 GTN - 5188 GTO Voth Racing |
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#6 | |
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How does C11 compare to C12? I use C12 but not in SS |
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#7 |
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C-11 is a more application specific blend. Works better in lower compression applications with restrictions in air flow. I know a lot of stockers that use it with small blocks and big blocks, as well as super stockers. It burns more efficiently than C-12 and generally makes more power, overall. But I'm sure people have experienced different results. That's just what has worked for us with our 327 in super stock.
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Mike Voth 5189 GTN - 5188 GTO Voth Racing |
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