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07-06-2022, 01:00 PM
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#1
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Name: rham45
Title: Diesel Enthusiast
Status: Not Here
Join Date: Sep 2012
Member`s Gallery
Posts: 227
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Who can build a stroker crank
Who does cut and welded stroker cranks? Does anybody have any expertise with running one?
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07-07-2022, 10:58 AM
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#2
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Name: takedown95
Title: Too Much Time
Status: Not Here
Join Date: Aug 2011
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Posts: 2,841
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For which engine?
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07-07-2022, 11:19 AM
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#3
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Name: Snedge
Title: Comp Diesel Sponsor
Status: Not Here
Join Date: Sep 2006
Location: Western Pa.
Member`s Gallery
Posts: 18,860
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Quote:
Originally Posted by takedown95
For which engine?
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Valid question.
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07-07-2022, 12:43 PM
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#4
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Name: Begle1
Title: Too Much Time
Status: Not Here
Join Date: Nov 2007
Location: Kihei, Maui
Member`s Gallery
Posts: 4,143
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Who has made custom cranks for any of the engines?
Is stroking even what you want to do, or is it better to de-stroke for high RPM's?
__________________
1990 D-250 Regular Cab: Automatic transmission, turkey air horn, wires.
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07-07-2022, 03:58 PM
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#5
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Name: takedown95
Title: Too Much Time
Status: Not Here
Join Date: Aug 2011
Member`s Gallery
Posts: 2,841
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Quote:
Originally Posted by Begle1
Who has made custom cranks for any of the engines?
Is stroking even what you want to do, or is it better to de-stroke for high RPM's?
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Another valid question. I think it depends on the application but going with a longer rod and deck plate may get you the same results more reliably.
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07-07-2022, 07:47 PM
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#6
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Name: rham45
Title: Diesel Enthusiast
Status: Not Here
Join Date: Sep 2012
Member`s Gallery
Posts: 227
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5.9 or 6.7 cummins
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07-07-2022, 08:55 PM
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#7
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Name: jasonc
Title: Too Much Time
Status: Not Here
Join Date: Nov 2009
Member`s Gallery
Posts: 4,412
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The old school way, was to weld up the journal on the back side, then turn it.
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07-07-2022, 11:18 PM
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#8
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Name: Marq92
Title: Too Much Time
Status:
Here
Join Date: May 2012
Member`s Gallery
Posts: 953
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Quote:
Originally Posted by Begle1
Who has made custom cranks for any of the engines?
Is stroking even what you want to do, or is it better to de-stroke for high RPM's?
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Cummins Dodge | Winberg Crankshafts
__________________
2001.0 QCLB 3500 4x4 3.55 Toyo M-55 255/85R16 Brown's/Goerend 48RE sonnax shafts/maxed count Alto clutches Carli/Deaver 3.0 EMF BJ's PSC 6 bolt box Synergy steering TheRetroShop HID projector retrofit VLED's DC Power 180A alternator W-T ground mod ISSPRO EV2's
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07-07-2022, 11:21 PM
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#9
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Name: Marq92
Title: Too Much Time
Status:
Here
Join Date: May 2012
Member`s Gallery
Posts: 953
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It's the shits but there aren't many machine shops that do custom or old school work. They've gone out of business or retired. Most today just want to or are only capable of using new parts.
__________________
2001.0 QCLB 3500 4x4 3.55 Toyo M-55 255/85R16 Brown's/Goerend 48RE sonnax shafts/maxed count Alto clutches Carli/Deaver 3.0 EMF BJ's PSC 6 bolt box Synergy steering TheRetroShop HID projector retrofit VLED's DC Power 180A alternator W-T ground mod ISSPRO EV2's
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07-08-2022, 06:47 AM
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#10
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Name: rham45
Title: Diesel Enthusiast
Status: Not Here
Join Date: Sep 2012
Member`s Gallery
Posts: 227
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If I could do a deckplate 6.7 cheap I would. I want a 1200 hp mechanically injected truck. I already found a sleeved 12v block wo I might just use a 6.7 crank in it. I'd like to have even more displacement though.
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07-08-2022, 12:00 PM
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#11
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Name: takedown95
Title: Too Much Time
Status: Not Here
Join Date: Aug 2011
Member`s Gallery
Posts: 2,841
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If you're really set on a stroker crank than I would go with Callies. It'll probably be in the $6500 area though.
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07-10-2022, 03:05 PM
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#12
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Name: rham45
Title: Diesel Enthusiast
Status: Not Here
Join Date: Sep 2012
Member`s Gallery
Posts: 227
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Looks like I'm just going with a 6.7 crank
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07-10-2022, 03:12 PM
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#13
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Name: Marq92
Title: Too Much Time
Status:
Here
Join Date: May 2012
Member`s Gallery
Posts: 953
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I feel that's the best option. Keeps things simple and a stroker crank probably isn't worth the squeeze.
__________________
2001.0 QCLB 3500 4x4 3.55 Toyo M-55 255/85R16 Brown's/Goerend 48RE sonnax shafts/maxed count Alto clutches Carli/Deaver 3.0 EMF BJ's PSC 6 bolt box Synergy steering TheRetroShop HID projector retrofit VLED's DC Power 180A alternator W-T ground mod ISSPRO EV2's
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07-18-2022, 10:33 PM
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#14
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Name: displacedtexan
Title: $500 PREMIUM MEMBER
Status: Not Here
Join Date: Feb 2008
Location: Mobilehoma
Member`s Gallery
Posts: 13,876
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Quote:
Originally Posted by rham45
If I could do a deckplate 6.7 cheap I would. I want a 1200 hp mechanically injected truck. I already found a sleeved 12v block wo I might just use a 6.7 crank in it. I'd like to have even more displacement though.
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You're not exactly asking for a lot... Why reinvent the wheel?
__________________
I talk loud.
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07-23-2022, 10:55 AM
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#15
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Name: RonA
Title: Too Much Time
Status: Not Here
Join Date: Feb 2008
Location: Liberal ground zero.
Member`s Gallery
Posts: 11,058
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1200 hp mechanical 5.9 is not rocket science. Try to keep the torque down with the right turbos. 6.7 mechanical spools the same sized turbos noticeably quicker and makes for a bit better daily driver. Be careful getting parts though. Back when mine was done I got some really shitty expensive parts for the 6.7/p-pump that were not properly designed. Now that more are done, that probably isn't as common.
Good luck.
__________________
55 years of work and all I got was a T-shirt.
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