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Maximum Boring Stock Sleeves Sleeves

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Old Apr 24, 2002 | 09:54 PM
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Default Maximum Boring Stock Sleeves Sleeves

What is the maximum bore that B18C5 stock sleeves can handle?
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Old Apr 24, 2002 | 11:03 PM
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Default Re: Maximum Boring Stock Sleeves Sleeves (BeastyITR)

82mm
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Old Apr 25, 2002 | 12:07 AM
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Default Re: Maximum Boring Stock Sleeves Sleeves (sgT)

would 82mm bore on stock sleeves be pushing it? And will it be good for a daily driven car?
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Old Apr 25, 2002 | 04:52 AM
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Default Re: Maximum Boring Stock Sleeves Sleeves (BeastyITR)

its fine.
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Old Apr 25, 2002 | 04:54 AM
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Default Re: Maximum Boring Stock Sleeves Sleeves (sgT)

What is the maiximum reliable bore you guys have seen on a CR-V block with a VTEC head?

Have you guys seen a 85mm bore CR-V block that is reliable?

-kenji
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Old Apr 25, 2002 | 04:56 AM
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Default Re: Maximum Boring Stock Sleeves Sleeves (kenji)

About half the crv blocks I have seen had problems with 84.5 and 85.
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Old Apr 25, 2002 | 07:37 AM
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Default Re: Maximum Boring Stock Sleeves Sleeves (sgT)

mine was fine at 85mm
315psi in each cylinder, no smoke, no problems.
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Old Apr 25, 2002 | 02:12 PM
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Default Re: Maximum Boring Stock Sleeves Sleeves (sgT)

About half the crv blocks I have seen had problems with 84.5 and 85.
What problems have you seen? It seems that they could bore bigger than that.
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Old Apr 25, 2002 | 07:53 PM
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Default Re: Maximum Boring Stock Sleeves Sleeves (t)

About half the crv blocks I have seen had problems with 84.5 and 85.


What problems have you seen? It seems that they could bore bigger than that.
What we have found is that the stock sleeves on many b20 blocks are garbage... they can leak, especially when pushing the bore past 84mm

after seeing what i did, i would only sleeve a b18 if i wanted to use a larger bore piston
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Old Apr 25, 2002 | 08:14 PM
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Default Re: Maximum Boring Stock Sleeves Sleeves (Mr. Bait-R 616)

About half the crv blocks I have seen had problems with 84.5 and 85.


What problems have you seen? It seems that they could bore bigger than that.

What we have found is that the stock sleeves on many b20 blocks are garbage... they can leak, especially when pushing the bore past 84mm

after seeing what i did, i would only sleeve a b18 if i wanted to use a larger bore piston
Really, from what I have seen, the B20 sleeves look better and less likely to walk than aftermarket sleeves.
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