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01-28-2007, 12:29 PM | #1 |
Junior Member
Join Date: Feb 2005
Location: topeka, kansas
Posts: 258
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How many CI do I have?
69 C10, with original 307 block - PO had it bored when it was rebuilt - but he's long gone and didn't know how much it was bored. So it's most likely what size? Can you bore a 307 out to 4 inches to make it a 327? Is that what most shops would do since the 327 pistons would be easy to find? Just curious. Trying to track down the rebuilder but so far no luck.
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_______________________________________ 62 SWB BBW (under construction) 86 Vette Convertible |
01-28-2007, 12:44 PM | #2 |
Senior Member
Join Date: Mar 2003
Location: Colfax-California
Posts: 8,600
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Re: How many CI do I have?
Probably went 30 over. which would make it about a 312
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01-28-2007, 01:57 PM | #3 |
Registered User
Join Date: Sep 2005
Location: San Angelo or Eufaula
Posts: 301
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Re: How many CI do I have?
Never seen a 307 block that would go .125 over. They are thin wall casting blocks. I'm sure it's either .020,.030 or .040
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01-28-2007, 02:04 PM | #4 |
Account Suspended
Join Date: Mar 2003
Location: ** THE FALL GUY **CHICAGO IL
Posts: 5,883
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Re: How many CI do I have?
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01-28-2007, 02:59 PM | #5 |
In Memoriam...
Join Date: Nov 2006
Location: Wallburg, NC
Posts: 1,216
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Re: How many CI do I have?
Here's a good linky for 307 info...http://www.jalopyjournal.com/forum/s...ad.php?t=45615
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'68 C10 SWB 307ci 2BBL FarmTruk Pics Here "You know, doing what is right is easy. The problem is knowing what is right." |
01-28-2007, 03:05 PM | #6 |
Registered User
Join Date: Jun 2005
Location: Redcliff Alberta
Posts: 46
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Re: How many CI do I have?
Chances are you went 30 over (312). i went 40 on my vette (350) and now its a 357
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