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Infidel
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Discussion Starter · #1 ·
I'm building a 95" TC with Andrews TW44 cams, 10:1 compression...should I stick with the stock plugs or go one range colder?
 

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What will be of more importance is the ccp of that build. I run 10.2 cp but because of my particular build my ccp is 220 (for reference a typical strong street build will run between 180-190ccp) and using 93 octane fuel I am ok most of the time but on a hot day I still get some ping and need to run octane booster to keep it happy. So bottom line is if ccp is not excessive At only 10-1 with good quality gas you should have no trouble with stock heat range plugs:yawn:
 

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Infidel
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Discussion Starter · #3 ·
Thanks, my CCP is calculated at 194, sure don't want to have to use octane booster...I can get 93 here.
 

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Infidel
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Discussion Starter · #6 ·

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Infidel
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Discussion Starter · #8 ·
baggersport said:
Use the stock plugs John.
Thanks Bean, I will...BTW the heads look great, it will be about another two weeks before I get the build started...I'll let you know how they do but we already know the answer to that!~!Awesome!
 
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