max bore on a IH 301 block January 15, 2011 02:12PM
hey everyone what would and could be the max bore on a IH 301 block? w/o concreat
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Re: max bore on a IH 301 block January 15, 2011 03:51PM
If your going to bore it do yourself a favor and hard block it with something then you can easily go 4 '' on a 301 block. No matter what bore this will strengthen your block because they will split.
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Re: max bore on a IH 301 block January 16, 2011 04:14PM
3.900" is safe on most 301 blocks na. bigger bore or add turbo, I will agree with the last post.
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Re: max bore on a IH 301 block January 18, 2011 06:06PM
4.25 can be reached with thin wall sleeves
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Re: max bore on a IH 301 block January 19, 2011 07:00AM
Pics?^
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