Cubic Inch Question

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10-17-2004, 06:06 PM

OneGearhead

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Cubic Inch Question

ok....i need help. well, not help, but i got a question. ok. a 302 block bored .030" over is a 306. so, therefore, would a 302 block bored .040" over be a 308 ?? thanks.

10-17-2004, 06:43 PM

tinman

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RE: Cubic Inch Question

Yep, I think so........

10-18-2004, 02:20 AM

roundman

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RE: Cubic Inch Question

cubic inches = (bore x bore)/4 times 3.14159 times stroke times 8. you do the math! stock 302 has 4.000" bore and 3.000" stroke.

10-18-2004, 09:24 AM

90GTRagtop

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RE: Cubic Inch Question

FYI

Bore__________4.000______4.030______4.040______4.0 50_______4.060
Stroke_________3.000______3.000______3.000______3. 000_______3.000
# of Cylinders___8__________8_________8__________8_____ _____8
Displacement____301.59_____306.13_____307.65_____3 09.18_____310.71

Note that I never said the block would withstand any of these overbores, just that this is what the numbers would be.

10-18-2004, 09:49 AM

OneGearhead

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RE: Cubic Inch Question

Quote:

ORIGINAL: 90GTRagtop

FYI

Bore__________4.000______4.030______4.040______4.0 50_______4.060
Stroke_________3.000______3.000______3.000______3. 000_______3.000
# of Cylinders___8__________8_________8__________8_____ _____8
Displacement____301.59_____306.13_____307.65_____3 09.18_____310.71

Note that I never said the block would withstand any of these overbores, just that this is what the numbers would be.

haha. thanks for the info, and its not gonna be the stock block by ANY MEANS