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What is the bore and stroke of a 308


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#1 _Rally hatch_

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Posted 12 December 2007 - 09:42 AM

I'm just filling out some paperwork and I need the bore and stroke for a 308...
any one know what they are???

Cheers

#2 GML-31

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Posted 12 December 2007 - 09:45 AM

101.6 x 88.39mm

#3 _Rally hatch_

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Posted 12 December 2007 - 09:53 AM

cheers

#4 _TORANR AMORE_

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Posted 12 December 2007 - 11:41 AM

:huh:
I thought it was 4.00 x 3.06 inches (101.6 x 77.7mm)

Cheers,
Rick.

#5 _JBM_

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Posted 12 December 2007 - 11:50 AM

101.6 x 88.39mm

Are you sure its not 101.6 x 88.9, which is 4" x 3.5"?

James

#6 _TORANR AMORE_

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Posted 12 December 2007 - 12:29 PM

Either way, that would still give you over 5.7 litres, which is along the lines of a 350 Chev.

308 = 5.046 cc (or 5 litres)

10.16 x 10.16 x 3.14159/4 = 81.073
81.073 * 77.7 = 6299.38 cc per cylinder
and eight of those will give you the 5 litres of a Holden 308


Cheers,
Rick.

Edited by TORANR AMORE, 12 December 2007 - 12:30 PM.


#7 Struggler

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Posted 12 December 2007 - 12:29 PM

Stroke for a 308 is 3.062"

Stroke for a 304 is 3.024"

Stroke of a 350 SBC is 3.480" or 88.39mm

Hope this helps.

#8 _Rally hatch_

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Posted 12 December 2007 - 01:41 PM

Stroke for a 308 is 3.062"

Stroke for a 304 is 3.024"

Stroke of a 350 SBC is 3.480" or 88.39mm

Hope this helps.

Yes it does... Thanks guys, just filling in log book forms for CAMS. :rockon:

#9 _rorym_

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Posted 15 December 2007 - 06:11 PM

Thank Christ for that...I thought there for a sec I put a std stroke crank in my 355! :huh:
R

#10 _MAWLER_

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Posted 15 December 2007 - 07:00 PM

Hehe, ^ would have been funny to see rory's face as he scrolled down the page!




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