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Should I get a Crower or Eagle crank for stroker motor?

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Old Jan 4, 2006 | 02:53 PM
  #1  
revolt_allmotor's Avatar
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From: 909 all motor mafia,, CA, USA
Default Should I get a Crower or Eagle crank for stroker motor?

Well some of you may know that me and sheepey are working on a b-series race motor for our street class EG. getting close to buying the rotating assembly and I'm not sure if I should go with a Crower or Eagle crank?

Not sure yet if we will be running 92mm or 95mm we are still arguing about it lol

Anyway I'd just like some feedback preferably from engine builders who have used these cranks as to which one they prefer...
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Old Jan 4, 2006 | 03:05 PM
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i ran a 92mm crower....shipped faster than eagle was going to, and MUCH faster than scat was going to ship.

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Old Jan 4, 2006 | 03:16 PM
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revolt_allmotor's Avatar
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Default Re: (s13-t)

yeah scat is out

we ordered a 97mm B-series crank from them and it took FOREVER to come
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Old Jan 4, 2006 | 03:26 PM
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oh..the other reason i went crower is because the thrust pads on the eagle are designed wrong
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Old Jan 4, 2006 | 03:45 PM
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Missing Gears's Avatar
 
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Default Re: (s13-t)

definately crower!

eagle
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Old Jan 4, 2006 | 05:20 PM
  #6  
Y me's Avatar
 
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Default Re: (Missing Gears)

Crower
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Old Jan 4, 2006 | 05:32 PM
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DonF's Avatar
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Default Re: (Y me)

Crower 92mm
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Old Jan 4, 2006 | 07:20 PM
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PocketRockets Racing's Avatar
 
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Default Re: Should I get a Crower or Eagle crank for stroker motor? (revolt_allmotor)

email me if you'd like a quote on Crower items.....I am pretty knowledgeable with their items and I am WD with them.

Frank@pocketrocketsracing.com
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Old Jan 4, 2006 | 07:22 PM
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Default Re: (DonF)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DonF &raquo;</TD></TR><TR><TD CLASS="quote">Crower 92mm</TD></TR></TABLE>

yep.....Don knows what works for what purpose


Modified by PocketRockets Racing at 9:51 PM 1/7/2006
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Old Jan 4, 2006 | 09:11 PM
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slofu's Avatar
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Default Re: Should I get a Crower or Eagle crank for stroker motor? (revolt_allmotor)

Eagle supposedly doesn't plug the oil holes when they machine their cranks. i'll bet that bearing manufacturers don't mind.
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Old Jun 7, 2007 | 06:39 AM
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jt-sport's Avatar
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Default Re: (DonF)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DonF &raquo;</TD></TR><TR><TD CLASS="quote">Crower 92mm</TD></TR></TABLE>
Don, enlight us
whats wrong with 95mm crank????
whats the better of 92mm crank than 95mm .. since the 95 give more displacement (but lower rev, with a grunt of torque of course)
i plan to run pro3 in the next setup 85mmx 95mm crank (or 92mm if you give me the enlighment )
please donf ....


Modified by jt-sport at 10:50 AM 6/8/2007
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Old Jun 7, 2007 | 11:25 AM
  #12  
drift4jesus's Avatar
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Default Re: (boosted94cx)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted94cx &raquo;</TD></TR><TR><TD CLASS="quote">oh..the other reason i went crower is because the thrust pads on the eagle are designed wrong</TD></TR></TABLE>

Please explain.<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slofu &raquo;</TD></TR><TR><TD CLASS="quote">Eagle supposedly doesn't plug the oil holes when they machine their cranks. i'll bet that bearing manufacturers don't mind. </TD></TR></TABLE>

Is a good fix for this to pull out the plugs, tap the holes, then clean them with bottle brush, and install pipe plugs (like toyota cranks) then re-balance.
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Old Jun 7, 2007 | 06:48 PM
  #13  
NJIN BUILDR's Avatar
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Default Re: (drift4jesus)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by drift4jesus &raquo;</TD></TR><TR><TD CLASS="quote">
Is a good fix for this to pull out the plugs, tap the holes, then clean them with bottle brush, and install pipe plugs (like toyota cranks) then re-balance.</TD></TR></TABLE>

I don't think there are any plugs in the galleys.I believe the issue is when they drill the galleys they dead end with some depth.Grit from grinding gets trapped in these blind holes until the engine runs for a while.
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