Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

Dart SHP Pro Iron 434

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Old 08-10-2020 | 10:39 AM
  #641  
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Is that at 3 or 4 bar? I have the same injectors for my sometimes-e85 ls7 build if that is at 4 bar.
Old 08-10-2020 | 10:47 AM
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Originally Posted by spanks13
Is that at 3 or 4 bar? I have the same injectors for my sometimes-e85 ls7 build if that is at 4 bar.
I will find out tomorrow.
Old 08-14-2020 | 12:06 AM
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Originally Posted by spanks13
Is that at 3 or 4 bar? I have the same injectors for my sometimes-e85 ls7 build if that is at 4 bar.
Injectors are 4 bar.
I just found out.
Old 08-14-2020 | 12:15 AM
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Cool, yeah. Same injector size I'll be running. Can run 100% e85 up to ~800 horsepower.
Old 08-14-2020 | 02:31 AM
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Originally Posted by spanks13
Cool, yeah. Same injector size I'll be running. Can run 100% e85 up to ~800 horsepower.
800hp NA?
Old 08-14-2020 | 10:21 AM
  #646  
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Yes NA. E85 at 800hp and 80% duty cycle requires ~735cc/min injectors at 58psi.
Old 08-14-2020 | 03:17 PM
  #647  
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Paging Bortous, come in Bortous. Where is the start up video?
Old 08-14-2020 | 05:27 PM
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he must be getting close
Old 08-15-2020 | 01:46 AM
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Originally Posted by Che70velle
Paging Bortous, come in Bortous. Where is the start up video?
Not quite there yet sir.
I should have some pics of a complete engine very soon.
I will request a first start up video today also.
Over and out.

Old 08-15-2020 | 07:21 AM
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If you got any fresh engine ****, post up?!
Old 08-15-2020 | 07:34 AM
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As soon as I get some **** I will post it here.
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Old 08-15-2020 | 07:45 AM
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Thanks!
Old 08-17-2020 | 12:11 PM
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I have two photos to post:

​​Engine should be installed back in the vehicle by the end of the week and fired up next week sometime.
Delays delays.



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Old 08-17-2020 | 07:46 PM
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Fresh engine ****?
Old 08-18-2020 | 06:21 AM
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Originally Posted by 64post
Fresh engine ****?
Yes.
These are the latest photos.
Old 08-19-2020 | 02:41 PM
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Nice motor by the way. How much do you think that bare block weighs with caps?
Old 08-19-2020 | 03:20 PM
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probably close to an lsx block so say 227 pounds according to Dart.
Old 08-21-2020 | 06:51 AM
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Originally Posted by 64post
Nice motor by the way. How much do you think that bare block weighs with caps?
Thanks.
It's a beauty.
According to Dart it weighs 227lb but unsure if that is just the bare block without the caps.
Old 08-21-2020 | 07:09 AM
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bare block with main caps which i think is similar to lsx at 220 pounds or so.
Old 08-21-2020 | 11:25 AM
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I have a question. I know I asked it in Speedtiger's thread and I don't remember the answer. I thought the 6-bolt mains were suppose to keep the crank study. This was why the cast cranks took so much abuse. Is this not true? I take it the 4-bolt mains in the DART block are just a better design /better material? Just trying to understand this.

thanks in advance to whomever responds.
Jim


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