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Old 02-11-2010, 10:45 PM   #21
SmokeShow
 
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I'm gonna need a towel. That's truck porn if I ever saw any!! So awesome Chris! Thanks for sharing!
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Old 02-11-2010, 11:20 PM   #22
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that needs to go in the "truck porn thread", thread
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GMC with a LiLLY
 
Old 02-12-2010, 08:55 AM   #23
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Thank you so much for the details an pictures Chris!!!

Really hope to see it run at an event Im at this year.

Care to give any details about the truck this badass motor is going into?!?

Would love to see a V8 win the mod class this year!!!! GOOD LUCK!!!
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08 GMC 2500 DURAMAX

DPF & EGR DELETED
EFI TUNED BY BLACKOUT PERFORMANCE

 
Old 02-12-2010, 09:14 AM   #24
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that is one sick piece from the drysump on up

the cost, even though your doin most of the work n fab must be HUGE!!
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Old 02-12-2010, 09:18 AM   #25
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a stock duramax block casting will hold 2500 hp??

or am I missing something?
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Old 02-12-2010, 09:20 AM   #26
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that tractor was pretty sweet. The first pull didnt go well but it just needed dialed in.
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Old 02-12-2010, 09:21 AM   #27
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damn..that is one sexy D-Max..very nicely done. That looks top notch!
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Old 02-12-2010, 10:18 AM   #28
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heres more info on the mechanical dmax
http://www.thedieselpage.com/readers/dmaxmasseyc.htm

Hopefully the dmax stays together at 2000+, I know double overtime is/was having trouble keeping the 7.3 together, and he's making 2200-2400 last year.
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Old 02-12-2010, 10:47 AM   #29
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Very interesting, what kind of pressure does this pump supply to the injectors? If you manage to get the hp you are stating that would be something for a stock dmax block for sure. Congratulations and I looking forward to watching you progress. Would have loved to see it at TS, but maybe I get a chance at another event. Thanks for sharing.
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Old 02-12-2010, 01:54 PM   #30
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Quote:
Originally Posted by SuperSonic View Post
The rules state that our engines can be no larger than 460 cubic engines, and the block must be from a 1 ton or less pickup truck or a dimensionally identical aftermarket replacement. It has to accept and swing a stock crank.
We are at this time planning on using stock block and head castings.
Yeah I knew about the blocks and needing to be identical how everyone is switching to Billets. I thought it had to have a stock crank though. If it needs to just accept one then your straight. Ben Miller ought to be able to get a custom crank try to squeeze a few more inches out of it.
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Old 02-12-2010, 03:16 PM   #31
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I think the idea is that the high rpms will allow less cylinder pressure and keep the engine together. I know that Banks isn't running a ton of cylinder pressure, they're just turning 5,500. At 7K keeping the crank stable will be a problem, but it looks like Chris has addressed that as well as he can with the stock stuff. Don't know about a Dmax staying together at 2500 hp, but I know of one that has made c.1,700 at the crank and kept it in one piece.
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Old 02-12-2010, 03:46 PM   #32
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Quote:
Originally Posted by SPEAKSUP View Post
Yeah I knew about the blocks and needing to be identical how everyone is switching to Billets. I thought it had to have a stock crank though. If it needs to just accept one then your straight. Ben Miller ought to be able to get a custom crank try to squeeze a few more inches out of it.
The idea behind accepting a stock crank, is so you can't move your bore centers out much.
I think Bens engine is right at the limits as it is. It is better to go with bigger bore first in most cases to facilitate bigger valves.

Quote:
Originally Posted by JQmile View Post
I think the idea is that the high rpms will allow less cylinder pressure and keep the engine together. I know that Banks isn't running a ton of cylinder pressure, they're just turning 5,500. At 7K keeping the crank stable will be a problem, but it looks like Chris has addressed that as well as he can with the stock stuff. Don't know about a Dmax staying together at 2500 hp, but I know of one that has made c.1,700 at the crank and kept it in one piece.
Absolutely. But its not just the pressure, its the amount of time the cylinders see that pressure. I dont know if it will stay together or not either, but the duramax block is very promising. I have to say that the engineering and design teams that worked on the block did an excellent job, and that gave me a great point to start with. And if it doesnt hold, I can allways call up LSM and order a billet block, but i'd rather not. Being independently funded has caused me to take long enough on this one.
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Sometimes I feel like giving up....then I remember I have a lot of motherfukkers to prove wrong.
 
Old 02-12-2010, 03:53 PM   #33
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Quote:
Originally Posted by SuperSonic View Post
The idea behind accepting a stock crank, is so you can't move your bore centers out much.
I think Bens engine is right at the limits as it is. It is better to go with bigger bore first in most cases to facilitate bigger valves.



Absolutely. But its not just the pressure, its the amount of time the cylinders see that pressure. I dont know if it will stay together or not either, but the duramax block is very promising. I have to say that the engineering and design teams that worked on the block did an excellent job, and that gave me a great point to start with. And if it doesnt hold, I can allways call up LSM and order a billet block, but i'd rather not. Being independently funded has caused me to take long enough on this one.
It's not like it has to stay together for that long, just 300 ft
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Old 02-12-2010, 03:54 PM   #34
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What parts are you waiting for Chris?

When there's a new thread about your truck, I _____ in my pants.

Think Lonely Island song If yall don't know what that means, search for "in my pants Lonely Island" on YouTube and prepare to laugh.
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Last edited by SuperSonic; 02-12-2010 at 04:39 PM.
 
Old 02-12-2010, 04:01 PM   #35
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How many turbos are you planning on Chris? (If you'll share...)
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Old 02-12-2010, 04:41 PM   #36
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Quote:
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What parts are you waiting for Chris?
Turbos, Crank, Rods. I can't hardly get anyone to call me back. I leave messages, I have the money for the parts, I guess no one likes money???
When there's a new thread about your truck, I _____ in my pants.

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How many turbos are you planning on Chris? (If you'll share...)
Three. Plumbing on this truck will be a nightmare, like ten pounds of crap in a five pound bag.
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Quote:
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Sometimes I feel like giving up....then I remember I have a lot of motherfukkers to prove wrong.
 
Old 02-13-2010, 12:01 PM   #37
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Looks awesome Chris. Hope to see her pull some this year.
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Old 02-13-2010, 02:32 PM   #38
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Quote:
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Three. Plumbing on this truck will be a nightmare, like ten pounds of crap in a five pound bag.
What kind of boost and drive pressure are you looking to make, and also still curious about the pressure one of these pumps puts out the the injectors? Thanks for the info.
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Old 02-13-2010, 02:45 PM   #39
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What kind of boost and drive pressure are you looking to make, and also still curious about the pressure one of these pumps puts out the the injectors? Thanks for the info.
im guessing 150-175 psi of boost. now drive pressure, i would love to know too!!
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Old 02-13-2010, 08:39 PM   #40
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Chris, the 2011 LML block is beefed up a little more than the LBZ/LMM block.
 
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