Cast v Forged Crank
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Broken eagle crank get in line
« on: March 23, 2012, 06:43:21 PM »
only 6000 miles I guess a stroker needs a forged crank
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magnumman
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Re: Broken eagle crank get in line
« Reply #1 on: March 23, 2012, 07:07:26 PM »
WOW, sorry to hear that!
I just bought a cast stroker crank from HiPoTek made by SCAT.
From my phone calls to Eagle and Scat before my purchase, I did gather a bit of info that helped me make my decision on what to buy.
When I called Eagle:
They said their cranks are cast and machined in china...
When I called Scat:
They said there cranks were cast in china but machined in Illinois.
Both companies seems reluctant to tell me the truth and it seemed like they heard my question a 1000 times before. Its too bad we can't get a Made in USA crankshaft for these motors unless its custom. Confused
« Last Edit: March 23, 2012, 07:08:51 PM by magnumman » Logged
2001 Ram QC 1500: 360cid, 2wd, K+N FIPKII, SCT tune, Autolite AP3923\'s, MP 1.7 rollers, MP pushrods, SST rims, Hypertech coil, 10.2mm wires, Gibson super truck exhaust, 3" magnaflow cat, modified Y pipe, modified kegger, 3.92 LSD, MSD-6, Transgo shift kit, 4.7L Injectors, Hipotek 52mm TB
2001 Durango 4.7L 4X4, Magnaflow catback sounds good but is still slow...
hookbone
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Re: Broken eagle crank get in line
« Reply #2 on: March 25, 2012, 07:23:24 PM »
Dont feel bad,mine broke at 6000 miles,snout broke off,they wouldn`t warranty it,so I went with Scat myself.
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Lee Peterson
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Re: Broken eagle crank get in line
« Reply #3 on: March 26, 2012, 02:38:43 AM »
Who make the chrysler heavy duty cast cranks, I got 1?
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MP408
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Re: Broken eagle crank get in line
« Reply #4 on: March 26, 2012, 11:39:50 AM »
I read on anothersite its made by scat..
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magnumman
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Re: Broken eagle crank get in line
« Reply #5 on: March 26, 2012, 06:48:54 PM »
Quote from: Lee Peterson on March 26, 2012, 02:38:43 AM
Who make the chrysler heavy duty cast cranks, I got 1?
Quote from: MP408 on March 26, 2012, 11:39:50 AM
I read on anothersite its made by scat..
Yes as far as I can find the mopar performance cranks are made by Scat
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2001 Ram QC 1500: 360cid, 2wd, K+N FIPKII, SCT tune, Autolite AP3923\'s, MP 1.7 rollers, MP pushrods, SST rims, Hypertech coil, 10.2mm wires, Gibson super truck exhaust, 3" magnaflow cat, modified Y pipe, modified kegger, 3.92 LSD, MSD-6, Transgo shift kit, 4.7L Injectors, Hipotek 52mm TB
2001 Durango 4.7L 4X4, Magnaflow catback sounds good but is still slow...
donram360
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Re: Broken eagle crank get in line
« Reply #6 on: March 27, 2012, 03:43:44 PM »
I wish Mopar would make these stroker cranks for themselves on this side of the pond.
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B1llyw
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Re: Broken eagle crank get in line
« Reply #7 on: March 28, 2012, 12:20:52 AM »
Bad luck. Cast is okay, depends on the horsepower level. Of course faulty parts could fail at any level.
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Bill White
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70cuda383
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Re: Broken eagle crank get in line
« Reply #8 on: March 28, 2012, 06:07:13 PM »
faulty parts can break at any power level, but I've read about more broken Eagle cast cranks than any other crank.
yet, their forged cranks seem to live just fine
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MP408
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Re: Broken eagle crank get in line
« Reply #9 on: December 29, 2012, 07:54:58 AM »
Finally pulled it apart looks like all the others that break in the same exact spot.
* 2012-12-29_12-47-21_447.jpg (1083.5 KB, 3264x1840 - viewed 110 times.)
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MP408
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Re: Broken eagle crank get in line
« Reply #10 on: December 29, 2012, 08:00:34 AM »
Extra parts?
* 2012-12-29_12-58-37_942.jpg (917.6 KB, 3264x1840 - viewed 69 times.)
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DakFink
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Re: Broken eagle crank get in line
« Reply #11 on: December 29, 2012, 08:15:31 AM »
Friends don't let Friend buy EAGLE Parts!!!
Too many quality parts out there for not much more money to mess around with parts that have a Bad Rep!!
You're not going to find a crank that is American made unless you buy Billet. All the Forgings come from overseas PERIOD. That was what Callies Cranks told me when I asked. They expected it wouldn't be long before the Billets would all be import as well.
Now if you want one that is made in America (South America) {not sure where} BPE @ Moparts.com and K1-Tech both get theres from down south and they are spot on with the machine work and None have failed that I have heard of.
Around $695 for a 4.00-4.250 Forged Stroker Crank!!! Not a bad deal!!
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donram360
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Re: Broken eagle crank get in line
« Reply #12 on: December 29, 2012, 10:52:37 AM »
yeah my kid is back bugging me about which 4" crank to get for the 318/390 he wants to build; I have never bought a stroker crank myself (yet) but even if machined here, Scat's are still "made" in China too... yuk
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Btwilkjr
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Re: Broken eagle crank get in line
« Reply #13 on: December 29, 2012, 05:41:44 PM »
It's only going to get worse as far as China junk engine components or anything cast or forged with the regulations being imposed on steel making facilities thanks to our wonderful president. My brother is the head heavy equipment mechanic for a metal recycler he was on unlimited overtime now he's on 32 hours because of the Obama regulations on anything that puts a light puff of smoke up in the air, too bad there's no regulations on the "load" he leaves behind whenever he speaks.
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northwest_5.9
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Re: Broken eagle crank get in line
« Reply #14 on: December 29, 2012, 09:37:45 PM »
so what crank to buy??? i've looking at them.
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