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04-15-2018, 08:36 PM
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#11 |
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Junior Member
Join Date: Jan 2015
Posts: 36
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Re: Crankshaft selection for a small block mopar 340
What are the Super Stock 273/318/340 guys using for crankshafts?
I have a Callies Dragonslayer I bought about 8 years ago but, I wasn't aware, at the time I needed to stock up on them, as they have been discontinued. Nice cranks with 2.100" rod journals make finding rods easier. |
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04-16-2018, 02:27 AM
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#12 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 1,282
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Re: Crankshaft selection for a small block mopar 340
We have run production cranks in our Stock and Superstock stuff with
excellent results for the last 50 years. We do run aftermarket rods....although not the expensive ones (usually Eagle or Manley stuff). Just mag and particularly inspect the undercut areas of rod journals carefully as these thing are getting pretty old unless you can find low mileage stuff ( Hint: I have close to 100 Mopar cranks in shop for around 40 years). . $150 Steel $ 75 Cast
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John Irving 741 Stock 741 Super Stock Last edited by GTX JOHN; 04-16-2018 at 12:52 PM. |
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04-16-2018, 10:23 AM
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#13 | |
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Member
Join Date: Oct 2005
Location: N.S. CANADA
Posts: 398
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Re: Crankshaft selection for a small block mopar 340
Quote:
Mopar Small Block 340 Eagle 103403310 3.313 Stroke Eagle 434033106123 is the only one that's accepted
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1231 E/SA 71 Demon Kelly MacKay |
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04-16-2018, 08:39 PM
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#14 |
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Member
Join Date: Sep 2006
Location: Fulton County, PA
Posts: 140
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Re: Crankshaft selection for a small block mopar 340
I've run 340s with stock forged cranks to 7800 with never a problem. Right at 500 HP.
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04-17-2018, 01:49 AM
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#15 |
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Junior Member
Join Date: Apr 2009
Location: North Carolina, Ohio
Posts: 49
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Re: Crankshaft selection for a small block mopar 340
I have run the stock cast crank over 8000 and never had a problem, with 273 rods! I have 5 eagles for sale! The cast crank is a lot lighter.
Last edited by mitch kight; 04-17-2018 at 01:51 AM. |
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04-17-2018, 03:31 AM
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#16 |
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VIP Member
Join Date: Jun 2009
Location: Boulder City, Nevada 89005
Posts: 1,282
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Re: Crankshaft selection for a small block mopar 340
I have sold a bunch to Superstock 318/340 racers that
all spin the Heck out of them.
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John Irving 741 Stock 741 Super Stock |
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04-18-2018, 09:50 AM
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#17 |
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Senior Member
Join Date: Apr 2003
Location: Tulsa, Oklahoma
Posts: 682
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Re: Crankshaft selection for a small block mopar 340
Molnar Technologies, excellent value for high quality parts:
http://www.molnartechnologies.com/cr...-chrysler.html Excellent customer service before and after the sale. Bill |
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