All bore resleved block, stock crank, what would the CI be?
11-28-2002, 08:12 PM
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All bore resleved block, stock crank, what would the CI be? 382? Resleved aluminum block, stock crank, stock rods and whatever pistons it takes. What would the CI be? What is the most it could be bored?
11-28-2002, 10:40 PM
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Re: All bore resleved block, stock crank, what would the CI be? Please inlighten us ignorant ones of what that means by it depends.I would like to know also. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" />
11-28-2002, 10:58 PM
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Re: All bore resleved block, stock crank, what would the CI be? </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by I follow no 1:
<strong>Please inlighten us ignorant ones of what that means by it depends.I would like to know also. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">WEll... i'm no expert on this... but a sleeve is just that.. a sleeve, depending on the diameter (the bore) and depending on the crank (the stroke) the effective motor size will change...
if you take a sleeve and it's makes the cylinder wall diameter the same as stock, and a stock crank then you're going to have 346CI ... but if you put a sleeve in that increases diamater per cylinder you will have greater CI... if you increase the stroke you will have greater CI
<strong>Please inlighten us ignorant ones of what that means by it depends.I would like to know also. <img border="0" title="" alt="[Wink]" src="gr_images/icons/wink.gif" /> </strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">WEll... i'm no expert on this... but a sleeve is just that.. a sleeve, depending on the diameter (the bore) and depending on the crank (the stroke) the effective motor size will change...
if you take a sleeve and it's makes the cylinder wall diameter the same as stock, and a stock crank then you're going to have 346CI ... but if you put a sleeve in that increases diamater per cylinder you will have greater CI... if you increase the stroke you will have greater CI
11-29-2002, 02:06 AM
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Re: All bore resleved block, stock crank, what would the CI be? The most common bore size with a resleeved block is 4.100", which nets 382cid with a stock crank (which is what I have). There are some larger bore sleeves out there as well, such as the 4.155 (which seems to be getting more popular), which would net 393cid with a stock crank.
11-29-2002, 11:11 AM
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Re: All bore resleved block, stock crank, what would the CI be? Just to add to what George mentioned, if you were using a 4.125" bore (like the current Darton sleeves, for example) you'd be at 387".
So to summarize:
4.100" bore x 3.62 stroke = 382 cid
4.125" bore x 3.62 stroke = 387 cid
4.155" bore x 3.62 stroke = 393 cid
So to summarize:
4.100" bore x 3.62 stroke = 382 cid
4.125" bore x 3.62 stroke = 387 cid
4.155" bore x 3.62 stroke = 393 cid
11-29-2002, 11:28 AM
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Re: All bore resleved block, stock crank, what would the CI be? you can also offset grind the crank to get some more cubes, possibly 3.75 stroke x 4.125 bore = 400.92 <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
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11-29-2002, 03:16 PM
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Re: All bore resleved block, stock crank, what would the CI be? Thanks for the info. How about:
4.155 bore X 3.75 stroke = ??
Sorry, dont know the formula.
4.155 bore X 3.75 stroke = ??
Sorry, dont know the formula.
11-29-2002, 05:44 PM
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Re: All bore resleved block, stock crank, what would the CI be? </font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Black Sunshine/ 00SS:
<strong>Thanks for the info. How about:
4.155 bore X 3.75 stroke = ??
Sorry, dont know the formula.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">(Pi*r^2)*L*8
<strong>Thanks for the info. How about:
4.155 bore X 3.75 stroke = ??
Sorry, dont know the formula.</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">(Pi*r^2)*L*8
11-29-2002, 06:39 PM
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Re: All bore resleved block, stock crank, what would the CI be? WELL ON A 382 ALL BORE, THE CUBIC INCHES WILL BE 382.....DUH <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
11-29-2002, 06:40 PM
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Re: All bore resleved block, stock crank, what would the CI be? 
