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Trickflow 215 heads cc size?

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Old Nov 9, 2009 | 02:16 PM
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Default Trickflow 215 heads cc size?

I just bought a set of these, theyre the CNCd 215s. I went to trickflows site, they show 67cc, but I found 64cc doing a search on here. I bought them used & the seller wasnt sure either. I havent got them yet, but the pic shows the 215 stamped in the head & they appear to be fairly new. I wanna bump the CR up somewhere around 10.5-11:1.
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Old Nov 10, 2009 | 07:49 AM
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Mine were milled to 61CC.
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Old Nov 10, 2009 | 09:51 AM
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Out of the box, the TFS 215's are 64cc chambers. Do you know if somebody else did more work on them to open up the chambers, or are they allegedly "stock"?
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Old Nov 10, 2009 | 08:00 PM
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Originally Posted by Matt@Texas-Speed
Out of the box, the TFS 215's are 64cc chambers. Do you know if somebody else did more work on them to open up the chambers, or are they allegedly "stock"?
I was told they are stock, not milled with 1500 miles on them. Thanks for the info Matt.
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Old Nov 11, 2009 | 07:12 AM
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just CC the chambers and go from there
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Old Nov 11, 2009 | 09:36 AM
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From: ne ct summer,naples in the fall
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you should bump it to the mid 11-1 c/r still works fine on pump...i am 11.6-1 and have zero issues with 93 pump
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