 Compression Ratio, Re-"ccing" head |
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| KevinP |
 Feb 13 2009, 04:58 PM
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Member  Group: Members Posts: 205 Joined: 16-November 04 From: Orlando,FL Member No.: 3,127  |
I had my plug holes relocated and went to the smaller plugs.
Question is- do I really need to re-cc the head? I wouldn't think that the volume would not change any more than a half "cc" at the most. I guess that small amount could make a sizeable difference in the CR calulations. Probley only take me about 15 minutes to set up and do the measuring again. Thoughts anyone.... TIA KP |
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Posts in this topic
KevinP Compression Ratio Feb 13 2009, 04:58 PM
Dr Evil How close are your CR tolerances? If a slight incr... Feb 13 2009, 05:33 PM Joe Ricard What makes you think your cylinder heads were exac... Feb 13 2009, 07:42 PM Dave_Darling Do it again. A cc or two is enough to make a diff... Feb 13 2009, 11:58 PM Jake Raby What if the heads had a volume differential before... Feb 14 2009, 11:37 AM KevinP The heads were the same before I had the the plug ... Feb 14 2009, 03:51 PM
Jake Raby If Len did the work I am sure he measured chamber ... Feb 14 2009, 05:38 PM r_towle
If Len did the work I am sure he measured chamber... Feb 14 2009, 05:45 PM  |
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