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Old 11-18-2004, 10:12 PM   #1
atcavage
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big engines

This is a wierd question, but does anyone know what the biggest gas engine Chevy ever made for any vehicle was? Say 1964 to present. Thanks.
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Old 11-18-2004, 10:14 PM   #2
cableguy0
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im gonna have to say the biggest engine is the new 8.1 something like 493 cubic inches dont know of anything else bigger than that
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Old 11-18-2004, 10:23 PM   #3
68w/sbc406
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isnt the copperhead a 572 or something. there is 502 as well
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Old 11-18-2004, 10:27 PM   #4
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yea but neither of those were production engines just crate motors
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Old 11-18-2004, 10:29 PM   #5
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the 8.1 is the biggest production motor gm made. its 496 cubes.
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Old 11-18-2004, 10:34 PM   #6
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9.3 Litre 572ci 720hp Crate only
8.2 Litre 502ci 91-93 Chevy/GMC trucks (option)
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Old 11-18-2004, 10:39 PM   #7
72 CustomCamper
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Up until reasently it was the 500 Caddy engine...
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Old 11-18-2004, 11:11 PM   #8
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Was there not a 637 used in 3 ton style trucks. I thought that it was stilla BBC style block.
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Old 11-18-2004, 11:11 PM   #9
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he asked about chevrolet engines, and for clarity the caddy was a 501 ci

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Old 11-18-2004, 11:28 PM   #10
Longhorn Man
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Quote:
Originally Posted by lofly'a
...and for clarity the caddy was a 501 ci
You sure about that?
The bore is 4.3 inch, the stroke is 4.304 X 8 cylinders....comes out to 500 cubic inches.
For those of us who can't do this kind of math, you can use a number of on line calculators to find the volume of an engine....like THIS ONE
The caddy is 500 cubes...or 8.19 liters for all the metric fans out there.
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Old 11-19-2004, 12:57 AM   #11
72 CustomCamper
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Quote:
Originally Posted by lofly'a
he asked about chevrolet engines, and for clarity the caddy was a 501 ci


NEXT TIME DO THE MATH...
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Old 11-19-2004, 02:00 AM   #12
67ChevyC10Stepside
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the 502 is a crate motor too....454 is biggest regular production until the 496 right?
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Old 11-19-2004, 02:39 AM   #13
ryanroo
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mortec has a canAm motor from the early seventies listed at 509 cid not sure if that means production or what... aluminum block
Ryan
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Old 11-19-2004, 09:06 AM   #14
Sweet72
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I know it's a GMC motor but we should include the 702ci/11.5L V12/twin V6.
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Old 11-19-2004, 01:09 PM   #15
orangepunkn
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I took a look at my chiltons and it showed the caddy as a 501 cubic inch
huh maybe all those engineers are wrong
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Old 11-19-2004, 02:54 PM   #16
kxmotox247
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Quote:
Originally Posted by orangepunkn
I took a look at my chiltons and it showed the caddy as a 501 cubic inch
huh maybe all those engineers are wrong

I always thought they were referred to as "501's"
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Old 11-19-2004, 03:14 PM   #17
72 CustomCamper
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Everything I've ever seen has them listed as 500 cid...
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Old 11-19-2004, 03:39 PM   #18
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there is another reason to add my list named: "why not to use chiltons manuals"
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Old 11-19-2004, 03:43 PM   #19
Longhorn Man
its all about the +6 inches
 
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LOL! You ever looked at the early to mid '80s front wheel drive hayns/chiltons manuals?
In the trouble shooting section of the book for my old Citation, it said if there is a metalic clicking noise as you drive slowly down the road, to inspect the U-JOINTS!!
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Old 11-19-2004, 04:36 PM   #20
toddtheodd
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I thought the 502's came in some trucks.
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Old 11-19-2004, 04:45 PM   #21
Longhorn Man
its all about the +6 inches
 
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nope, the 502 has always been a crate motor
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