a 350 bored .040 over equals what?
#4
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Car: '00 Chevrolet Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
((Pi * (bore/2)^2) * 3.48) * 8
For a standard 350:
((3.14 * 2^2) * 3.48) * 8 = 349.67
For a .030 over 350
((3.14 * 2.015^2) * 3.48) * 8 = 354.94
For a .040 over 350
((3.14 * 2.02^2) * 3.48) * 8 = 356.70
For a .060 over 350
((3.14 * 2.03^2) * 3.48) * 8 = 360.24
For a standard 350:
((3.14 * 2^2) * 3.48) * 8 = 349.67
For a .030 over 350
((3.14 * 2.015^2) * 3.48) * 8 = 354.94
For a .040 over 350
((3.14 * 2.02^2) * 3.48) * 8 = 356.70
For a .060 over 350
((3.14 * 2.03^2) * 3.48) * 8 = 360.24
#6
Originally posted by Mark305TBI
((Pi * (bore/2)^2) * 3.48) * 8
For a standard 350:
((3.14 * 2^2) * 3.48) * 8 = 349.67
For a .030 over 350
((3.14 * 2.015^2) * 3.48) * 8 = 354.94
For a .040 over 350
((3.14 * 2.02^2) * 3.48) * 8 = 356.70
For a .060 over 350
((3.14 * 2.03^2) * 3.48) * 8 = 360.24
((Pi * (bore/2)^2) * 3.48) * 8
For a standard 350:
((3.14 * 2^2) * 3.48) * 8 = 349.67
For a .030 over 350
((3.14 * 2.015^2) * 3.48) * 8 = 354.94
For a .040 over 350
((3.14 * 2.02^2) * 3.48) * 8 = 356.70
For a .060 over 350
((3.14 * 2.03^2) * 3.48) * 8 = 360.24
If you want a "cheater" spreadsheet, check this link:
Engine Calculator.xls
#7
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Car: '00 Chevrolet Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
C'mon Vader, quit being so nit picky. It was alot easier to just type 3.14 and our calculated volumes are within 1%. Everybody's going to round up/down to the nearest cubic inch anyway...
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#8
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Car: 82 camaro SC
Engine: 350
Transmission: 700r4
Vader has it right though. To do it correct you should only round the final value. Rounding values used in the formula then rounding again won't be as accurate.
#9
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Car: '00 Chevrolet Corvette
Engine: LS1
Transmission: 4L60E
Axle/Gears: 2.73
Well, technically, anytime you use Pi in an equation you have to do some rounding. How much rounding depends on the desired accuracy you wish to get from your calculations. Since we only wish to get our calculated values correct to one cubic inch it doesn't really hurt to only use Pi out to two decimal places...unless you just want to be nit picky for the fun of it.
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