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Limitations of pump gas - highest HP on pump gas

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Old Jul 31, 2006 | 07:35 PM
  #61  
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I am pretty sure it was a 427" motor
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Old Jul 31, 2006 | 07:59 PM
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427 it was a C5-R
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Old Jul 31, 2006 | 08:32 PM
  #63  
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What is od is that Bryan cracked a cylinder on a C5R block!! Bryan, did you ever find out exactly what happened?? I am at 18.5 psi right now on the stock alumium block.
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Old Jul 31, 2006 | 09:23 PM
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It was at a pretty high CR for 18 psi on a 427 93 octane...
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Old Jul 31, 2006 | 09:26 PM
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It's a tough hobby, unfortunately lots of things can happen.
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Old Aug 1, 2006 | 06:22 AM
  #66  
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750/600 on 93 octane with 8:1 compression and a 408 @ 12-15 psi
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Old Aug 1, 2006 | 12:10 PM
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833rwhp/828rwtq on 13.5 lbs tuned for 91 here.
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