454 with .060 over pistons, how many cubes?
I am buiding my 454 motor with .060 over bore, how do calculate extra cubes? What size will it be, 470? Thanks for the info!
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Re: 454 with .060 over pistons, how many cubes? (LT1-Tom)
468
Terry |
Re: 454 with .060 over pistons, how many cubes? (LT1-Tom)
I believe it is either a 467 or a 468 (I'm building one right now). A good Internet site with lots of caculators, including a cubic inch calculator, is http://www.smokemup.com . :cheers:
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Re: 454 with .060 over pistons, how many cubes? (bence13_33)
Sounds like my project.... :yesnod:
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Re: 454 with .060 over pistons, how many cubes? (LT1-Tom)
Correct me if I am wrong but a 454 is 4.25" bore x 4.00" stroke.
.060 over means the bore becomes 4.25 + .06 = 4.31" Displacent = displacement per cylinder x 8 displacement per cylinder = area x height = 3.14 x (4.31/2) x (4.31/2) x 4.00 = 58.33 (area = pi x radius x radius) (height = stroke) 58.33 x 8 = 467 (approximately) 467 cubic inches |
Re: 454 with .060 over pistons, how many cubes? (LT1-Tom)
If you really get down it 466.9 is the correct number, but most just call them 468's.
Terry |
Re: 454 with .060 over pistons, how many cubes? (LT1-Tom)
Thanks to all for the info, looks like I have a 467 cube monster!!!!
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Re: 454 with .060 over pistons, how many cubes? (bence13_33)
I believe it is either a 467 or a 468 (I'm building one right now). A good Internet site with lots of caculators, including a cubic inch calculator, is http://www.smokemup.com . :cheers: |
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