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List of bore/stroke combinations

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List of bore/stroke combinations

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Old

Sep 6, 2006 | 02:09 PM

#21

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Quote:

Originally Posted by NO-OPTION-2002

3.898" bore combinations

4.125" stroke: 403.0ci or 6.6L

A stock LS1 bore with a 4.125 stoke puts up 394 cubes, not 403.

Quote:

Originally Posted by ls1408cp

If you cant use the big cranks like 4.1 and over in stock blocks why list them? Or did I miss something could I have had a bigger crank put in my 6.0 iron block.

You can use up to a 4.250 in a stock block. It just makes ring spacing bad. Not exatlly the most desirable combination, but it has been done. The 4.1 and 4.125 strokes used to be commonly used in the stock LS1 blocks for 395 strokers. You could have used the 4.125 crank in your 6.0 block along with a 4.030" bore and had 421 cubes.

Old

Sep 6, 2006 | 04:54 PM

#22

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I'm gonna build myself a 4.250 stroke motor for next year! Go big or go home!!!

Old

Sep 7, 2006 | 09:09 AM

#23

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Might add this:

4.030 bore
3.875 stroke
comes to a 396

Old

Sep 7, 2006 | 05:24 PM

#24

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Quote:

A stock LS1 bore with a 4.125 stoke puts up 394 cubes, not 403.

Fixed, thanks.

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3819, 4000, 48, 57, 62l, 69, bore, borestroke, combinations, formula, hemi, ls2, ls7, stroke, troke

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