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| RX-7 1st Gen Specific (1979-85) RX-7 1979-85 Discussion including performance modifications and technical support sections |
| View Poll Results: Endurance Racing Octane? | |||
| Less than 91 octane |
   
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4 | 80.00% |
| 91 octane |
  
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0 | 0% |
| 100 octane |
  
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1 | 20.00% |
| I am posting additives and my opinion |
  
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0 | 0% |
| Multiple Choice Poll. Voters: 5. You may not vote on this poll | |||
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04-30-2012, 11:10 AM
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#1 |
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Rotary Fan in Training
Join Date: Mar 2012
Location: Escondido, Ca
Posts: 75
Rep Power: 14  |
Endurance Racing - What Octane?
I have gotten some good advice so far so why stop now?
Remember, this is LeMons endurance racing. I know the engine has been ported, how much I have no idea. It seems to run on the street just fine with Union 76 91 octane. For endurance racing, is good pump 91 octane sufficient or should I step up to unleaded 100 or ?? Any additives besides the good premix oil? I don't need your opinion if you don't race or autocross, thanks anyway. I am not trying to be rude, just don't like the clutter. 
Last edited by magpiemini; 04-30-2012 at 11:12 AM. |
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