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| Engineering/ Technical Ask technical questions about cars. Do you know how a car engine works? |
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#1
06-10-2006, 12:06 AM
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Boring engines
Ok im sort of confused, cuz my friend has a 305 and he said it was bored over 30?..and i just thought that would mean its a 335..but i was told differently today, im quite confused how does these measurements work?
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Holland Speedway Lake Erie Speedway Tioga Speedway (R.I.P) Wyoming County Speedway Lancaster Speedway Motordrome Speedway Mountain Speedway Eriez Speedway Stateline Speedway Many more to come.... 
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#2
06-10-2006, 01:41 AM
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Re: Boring engines
30 over refers to the measurement .030, say the standard bore is 4.000" and then was bored over 30, it would be enlarged to 4.030". The displacment increase also factors in the stroke.
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#4
06-10-2006, 03:29 PM
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Re: Boring engines
the displacement is a factor of both the bore and the stroke. to find the displacement you need to get the diameter (bore) multiply it by pi, then by stoke.
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Mr. T doesn't pity anyone who likes the Black Eyed Peas. He just kills them. Mr. T speaks only when necessary. His main form of communication is folding his arms and slowly shaking his head. And regardless of the situation, he is always understood. On the A-team, Face , Haniabal, and Murdoch were all masters of disguise. Mr T didn't have to wear a disguise. The bad guys didn't recognize him out of fear.
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#5
06-10-2006, 06:30 PM
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Re: Boring engines
So if a 305 was bored 30 over what would the cubic inches be?
__________________
Holland Speedway Lake Erie Speedway Tioga Speedway (R.I.P) Wyoming County Speedway Lancaster Speedway Motordrome Speedway Mountain Speedway Eriez Speedway Stateline Speedway Many more to come....
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#7
06-10-2006, 09:30 PM
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Re: Boring engines
Quote:
Accually its not the diameter, its the radius squared times pi.
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#8
06-10-2006, 11:24 PM
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Re: Boring engines
Quote:
__________________
Mr. T doesn't pity anyone who likes the Black Eyed Peas. He just kills them. Mr. T speaks only when necessary. His main form of communication is folding his arms and slowly shaking his head. And regardless of the situation, he is always understood. On the A-team, Face , Haniabal, and Murdoch were all masters of disguise. Mr T didn't have to wear a disguise. The bad guys didn't recognize him out of fear.
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