1647hp/2864tq 12 valve

YOUNG GUNS15

YOUNG GUNS15

Im AWESOME!!!!
Was cruising through the gram where I found a pretty sick 12 valve owned by Chaz Giles, figured I’d post this since compd just seems to be a commonFail infestation as of late.

https://instagram.com/p/BaSUCD2H0xO/

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I am impressed with the air combo, 472 over a 488 according to an Instagram post.

Curious who’s injectors and injector pump are on it.


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YOUNG GUNS15 said:
I am impressed with the air combo, 472 over a 488 according to an Instagram post.

Curious who’s injectors and injector pump are on it.


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Hart’s injectors and I cant remember who’s pump. Bluegrass diesel built the truck. Saw it at sdx one year.


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YOUNG GUNS15 said:
I am impressed with the air combo, 472 over a 488 according to an Instagram post.

Curious who’s injectors and injector pump are on it.


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This is the 2nd or 3rd strong running truck running the 488 as a primary I've heard of. Makes me wonder if the money I paid for a custom built 485 was worth it, or should I have just went with the box 488sxe.
 
jasonc said:
This is the 2nd or 3rd strong running truck running the 488 as a primary I've heard of. Makes me wonder if the money I paid for a custom built 485 was worth it, or should I have just went with the box 488sxe.
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I’ve got a 369/488 on my 12v. Made 1157hp on 27 degrees of timing


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Solid!


Anyone else have a 12 valve north of 1300? I know they are lurking out there....


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Not everyday you see a 12 valve destroy a dyno like that.

New fav truck on the gram. Wicked clean.


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Not sure how I just saw this. We did the build. Started out with a S366/S480 combo. He sold them and went to a S472SXE/S488SXE. Truck lost some responsiveness down low but it's a monster up top. Definitely more than a handful on the street. Quick run down of the build...

24v pistons coated, de-lipped, and valve reliefs
Stock 12v head with port work and bigger valves and IR intake
Kenny's billet rods
Custom billet camshaft/DLC coated steel lifters
Harts 5x.025 injectors
13mm pump w/ 903 cam
Waterman fuel supply pump
Nitrous Express N20 kit

Its actually a pretty simple build. The truck is immaculate. 2002 with less than 100K miles.
 
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BluegrassDiesel said:
Not sure how I just saw this. We did the build. Started out with a S366/S480 combo. He sold them and went to a S472SXE/S488SXE. Truck lost some responsiveness down low but it's a monster up top. Definitely more than a handful on the street. Quick run down of the build...

24v pistons coated, de-lipped, and valve reliefs
Stock 12v head with port work and bigger valves and IR intake
Kenny's billet rods
Custom billet camshaft/DLC coated steel lifters
Harts 5x.025 injectors
13mm pump w/ 903 cam
Waterman fuel supply pump
Nitrous Express N20 kit

Its actually a pretty simple build. The truck is immaculate. 2002 with less than 100K miles.
Click to expand...

Thanks for the information.

What's the main reason you went with the 24v pistons and 12v head? Obviously it works!
 
Somehow dyno numbers have become like computer memory numbers for me.

I'm so used to seeing these numbers that would've been ridiculous 10 years ago, but my brain cannot fully comprehend them so it just goes "oh, another crazy-big number, I guess that's where they're at nowadays".

1600 HP in a street truck? That's flying at a dizzying height.
 
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1600 on the bottle. 1300 on tap is pretty crazy for a street 12v. This is somewhat of an inspiration really for the guys that have that goal of 1000hp.
 
Driver side ball joint looks to be leaning about as hard as mine is right now.

Killer setup! Can't imagine what it's like to drop that hammer.
 
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