| From | Message |
topher
GenIII
 
4/12/2002
03:57:04
|
 Subject: engine sizes?
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Message:
whats the engine size of the 5.7 and the 3.9Ls
im wondering on wether or not to put a hemi engine in my dakota, either the 426, 472 or the crysler 360 (its got 380hp cant remember torque) amd ways looking to see about motor mounts and modifications lemme know if anyone has an idea of anything im in the dark right now
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Dan Gruber
GenIII
4/12/2002
07:12:56
| RE: engine sizes?
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Message:
Can't help you on the motor mount question, but for future reference here's a little math lesson.
1 liter = 1,000 cubic centimeters (or cc's)
1 cubic inch (ci) = 16.387 cc's
1 cc = 0.061 ci
Therefore:
360 ci's = 5899 cc's = 5.9 liters
When doing the math, also remember that manufacturers round off cc's to publish their engine sizes in liters. So if you only know the number of liters of displacement, that will get you in the ballpark for the correct number of cubic inches , but it may not be exactly right. Using chevy as an example: The old LT-1 V8 was a 350 and was advertised as a 5.7 liter. It had 5735 cc's. The new LS-1 V8 (346 ci's) is also advertised as a 5.7 liter, with 5670 cc's. Both are correctly labeled as 5.7 liter engines even though there is a difference of 65 cc's between the two.
Dan
2000 CC SLT 4.7 4X4 Auto 3.55 LSD
3 inch Performance Accesories lift & 32 inch BFG MT KM's
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matt
Dodge Dakota
JOIN HERE
11/08/2003
12:08:32
| RE: engine sizes?
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Message:
hey man sry i cant help 2 much but i think a 5.7 liter engine is a 351.....but i dont know 4 sure but good luck with what u r doin but if u get frusterated just member that its a dodge so go easy on it.
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Matt
Dodge Dakota
JOIN HERE
11/08/2003
20:00:22
| RE: engine sizes?
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Message:
THe 5.7L is a 350. (I have 3 vettes with the 350 in them).
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bobbyd
Dodge Dakota
JOIN HERE
11/09/2003
02:40:13
| RE: engine sizes?
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Message:
Matt,
Those would be GM engines ... right?
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gen1dak
Dodge Dakota
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11/09/2003
05:40:59
| RE: engine sizes?
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Message:
5.7L Hemi= 345ci
3.9L wedge= 239ci
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Kowalski
Dodge Dakota
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11/09/2003
07:41:13
| RE: engine sizes?
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Message:
And the 360 is also a wedge, not a hemi.
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Hub
Dodge Dakota
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11/10/2003
21:42:23
| RE: engine sizes?
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Message:
Stroke x (3.1415 x radius of the bore squared). Multiply this by the number of cylinders you have. If you use the bore and stroke in inches you get cubic inches etc. 61 cubic inches in a liter. Manu. do a lot of rounding when expressing engine size in liters.
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Julia
Dodge Dakota
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8/24/2005
09:49:26
| RE: engine sizes?
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Message:
Trying to settle a debate, what size engine would be in a 4.7L Dakota please?
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jayb
Dodge Dakota
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8/24/2005
10:12:16
| RE: engine sizes?
IP: Logged
Message:
287ci
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03 QC Sport +
Dodge Dakota
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8/25/2005
10:12:51
| RE: engine sizes?
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Message:
Would the original question possibly be refering to dimensions instead of displacement? I think he's trying to determine what will fit in the engine compartment.
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03 QC Sport +
Dodge Dakota
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8/25/2005
10:14:54
| RE: engine sizes?
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Message:
Hell I guess he's got figured out by now, I just saw the post date. Duh
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moparR/T
Dodge Dakota
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8/28/2005
11:54:18
| RE: engine sizes?
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Message:
i thought the 5.7 was 348...
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Richard Fox
Dodge Dakota
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1/30/2012
21:21:41
| 4.7 eng
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Message:
Will any other dodge eng bolt up to this trans
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daddio
Dodge Dakota
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1/31/2012
08:49:24
| RE: engine sizes?
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Message:
What trans? auto or manual? trans model #? year?
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Richard
Dodge Dakota
JOIN HERE
2/01/2012
08:02:28
| 2000 dakota with 4.7 eng
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Message:
I can perchase a 2000 dodge dakota 4/4 real cheep but it has a bad motor I was wondering if any other dodge eng would bolt up to the auto trans that is in the truck id like to put a 5.9 l eng in it they are a lot easear to come by
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Curly
Dodge Dakota
JOIN HERE
2/01/2012
23:33:29
| RE: engine sizes?
IP: Logged
Message:
It has a 4.7 it in now?
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02dak4x4
Dodge Dakota
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2/08/2012
14:12:31
| RE: engine sizes?
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Message:
if it has the 4.7 stick with a 4.7 or 5.7 hemi because of trans compatibility. If it has the 3.9 you can bolt in a 5.2 or 5.9 to that trans but be aware the v8 in front of a v6 trans results in boom.
the bell housings are the same for all mopar small blocks so 3.9, 4.7,5.2, 5.7 and 5.9 share teh same bell housing pattern but their computer controllers do not always work with each other's transmission options.
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Jer
Dodge Dakota
JOIN HERE
2/09/2012
18:10:26
|  RE: engine sizes?
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Message:
Are the 4.7 engines the same in 2000 and 2002
Dakota's? I have a 2000 w/bad motor and I can buy a
used 4.7 out of a 2002 Dakota. Please help!!!
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Richard
Dodge Dakota
JOIN HERE
2/10/2012
23:03:02
| RE: engine sizes?
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Message:
I have a 2000 dakota with 4.7 eng oil presher droped and started knocking bad sounds like a rod is it possible that I can save eng by replacing the rod bearing and oil pump or is this eng known to have other problems with pluged oil ports
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Jer
Dodge Dakota
JOIN HERE
2/12/2012
10:38:11
| RE: engine sizes?
IP: Logged
Message:
This goes out Richard. It appears we have the same
problem with our 2000 Dak. 4.7. I looked into the
same thing, switching from 4.7 to 5.9. 5.9 is half
the price$$$. You can BUT you also have to change
everything else, such as computer modules, sensors,
wiring harness etc. LOL. HUGE undertaking and lots
of money$$$ to do. It would be cheaper to buy and
install a brand new reman. 4.7. So unless your rich
and don't care about $$$, then NO.
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