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Sinister "Black Diamond"

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Old Aug 21, 2014 | 10:02 PM
  #1  
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Sinister "Black Diamond"

I was messing around on eBay and saw these... You recon these are VR with Sinister Diesels name on them?


http://www.ebay.com/itm/Sinister-Diesel-20MM-BLACK-Diamond-HEAD-GASKET-2003-2007-Ford-Powerstroke-6-0L-/281387009825?pt=Motors_Car_Truck_Parts_Accessories&hash=item4183f90721&vxp=mtr
 
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Old Aug 21, 2014 | 10:09 PM
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That would be my guess. You could buy some as see.lol
 
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Old Aug 21, 2014 | 10:20 PM
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Originally Posted by 9228.bobcat
That would be my guess. You could buy some as see.lol
Negative, I'm skeard... lol
 
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Old Aug 21, 2014 | 10:23 PM
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Lol. Yea I would have to pass as well. Sinister has some ***** attaching their name with VR. That I do give them.
 
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Old Aug 22, 2014 | 06:53 AM
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I am surprised they aren't blue and have a flaming pitbull ripping out of them.... That adds like 10hp right there.
 
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Old Aug 22, 2014 | 09:15 AM
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It's really not a very good deal actually,,, by the time standpipes are bought,, might as well go OEM. If standpipes are needed I guess.
 
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Old Aug 22, 2014 | 12:13 PM
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My favorite claim from them is on this page: Sinister Diesel 6.0L Powerstroke Y-Pipes

See if anyone can guess what it might be. I had to put my boots on to keep from ruining my clothes.......
 
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Old Aug 22, 2014 | 12:18 PM
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"Sinister Diesel's stainless steel Y-Pipes for the 2003-2007 6.0L Powerstroke Super Duty/Excursion boost power and performance adding 65hp and 148ftlbs of torque over stock".


What do I win?

EDIT: Wait, how can 2 solid pipes connected....that move, seal 100%?

"no bellows to heat fatigue and crack. It will still allow the upper, and lower sections of the Y-Pipes to flex and move due to heat expansion, while maintaining a 100% seal"
 
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Old Aug 22, 2014 | 12:23 PM
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Originally Posted by npccpartsman
My favorite claim from them is on this page: Sinister Diesel 6.0L Powerstroke Y-Pipes

See if anyone can guess what it might be. I had to put my boots on to keep from ruining my clothes.......
I don't see what you're talking about. But I tell you what, that $500 for another 121hp suuure does sound like something I want to jump all over. What a deal, and just from up-pipes. I wonder if they make a ported intake. I mean that should give me like 500hp, right? Should be pretty reasonably priced as well.
 
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Old Aug 22, 2014 | 12:25 PM
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Originally Posted by Money-Pit
Sinister Diesel's stainless steel Y-Pipes for the 2003-2007 6.0L Powerstroke Super Duty/Excursion boost power and performance adding 65hp and 148ftlbs of torque over stock.


What do I win?
Oh WOW, who needs a tuner with that kind of power increase???
 
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Old Aug 23, 2014 | 06:50 AM
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Originally Posted by Money-Pit
"Sinister Diesel's stainless steel Y-Pipes for the 2003-2007 6.0L Powerstroke Super Duty/Excursion boost power and performance adding 65hp and 148ftlbs of torque over stock".


What do I win?

EDIT: Wait, how can 2 solid pipes connected....that move, seal 100%?

"no bellows to heat fatigue and crack. It will still allow the upper, and lower sections of the Y-Pipes to flex and move due to heat expansion, while maintaining a 100% seal"
Winner, winner, chicken dinner.

I wonder if those claims are flywheel HP or RWHP? Lots of difference there.
 
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Old Aug 23, 2014 | 07:59 AM
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FWIW, I didn't see that ridiculous performance claim on Sinister's site. I wonder who decided to add that crap?
 
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Old Aug 23, 2014 | 09:27 AM
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Originally Posted by william_04_x
FWIW, I didn't see that ridiculous performance claim on Sinister's site. I wonder who decided to add that crap?
If you read what they say about their headers, in addition to the y-pipe they only add 39 HP. Seems like the headers would be worth more??? Just sayin......LOL.
 
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