In need of some wisdom.

Antiher03

New member
Nov 10, 2013
165
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0
Utah
So I have been looking into this ht turbo kit
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Will there be a problem with it not being gated? Also is htt a good reliable turbo?

Mods are built trans with 30% injectors on an lb7


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Huffy67

New member
Dec 26, 2014
270
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Arkansas
I know there's a big money difference but usually you get what you pay for. I LOVE my HSP 366 kit on my Lb7. And there's a couple members on here that will vouch for the quality, looks, and performance. And besides, why not spend a little extra and do it right the first time!!


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clrussell

pro-procrastinator
Sep 23, 2013
5,928
399
83
I know there's a big money difference but usually you get what you pay for. I LOVE my HSP 366 kit on my Lb7. And there's a couple members on here that will vouch for the quality, looks, and performance. And besides, why not spend a little extra and do it right the first time!!


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This
 

Antiher03

New member
Nov 10, 2013
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Utah
I would love to go that route, but it's like $2300 just for an install kit! Granted you get intake downpipe and inner cooler tubes


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Huffy67

New member
Dec 26, 2014
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Arkansas
Yes you get EVERYTHING you need. Very nice parts, big ybridge, big tubes, boots, clamps, big downpipe, pedestal, oil lines, big cold air intake, parts and instructions to modify a fuel line around the big ybridge and delete the fprv. May be forgetting something but... I paired mine with profab up pipes and mani's, 45% exergy's, Danville modded lbz pump, head studs and marks tuning and it runs awesome. Looks awesome too!! I think my kit was like $3150 but that included the turbo and everything powder coated.


Whatever you do, make sure your 366 has a 360 bearing in it or it will not last. The cheap ones you find on eBay or other places are junk.


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CaptPhil

Active member
Sep 10, 2011
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Delaware
You dont need a gate on stock fuel with a t4 turbo.

Definitely make sure it has a 360° thrust bearing.

You will need to get a new hotside pipe, or finagle it to make the stock one work until you can get a new one. It wont be tall enough to fit properly. I ran with the stock one for a few thousand miles, just got a longer boot to make it fit.
 

onebaddmaxxx

Active member
Feb 22, 2009
1,212
1
38
Cecil County Md
You dont need a gate on stock fuel with a t4 turbo.

Definitely make sure it has a 360° thrust bearing.

You will need to get a new hotside pipe, or finagle it to make the stock one work until you can get a new one. It wont be tall enough to fit properly. I ran with the stock one for a few thousand miles, just got a longer boot to make it fit.


It will be fine, as the HTT peds are only 4" risers not 7 like yours. A boy local to me with an lb7 and s366 ran a stock boost tube for a while.
 

Antiher03

New member
Nov 10, 2013
165
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Utah
Well shit maybe I will just see what joe can do for me. If it is a bit cheaper to get it bare I don't think it would bug me all that much. So as far as the t3 it would need to be gated?

Are there even any gains with the t4?

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Antiher03

New member
Nov 10, 2013
165
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Utah
I was throwing around the idea of going with a 400 frame but honestly I am worried about not being able to tow with it. So I decided to see what pricing Hsp, Wehrli and sdp had for me, sdp hasn't gotten back with me yet but they all seem about the same price if I get the turbo through them. Hsp's kit is $2400 + 750ish for a turbo and Wehrli was $2200 + 850ish for a turbo.

Is there one turbo that will perform better than the other? Besides the 360* bearing?


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Last edited:

Antiher03

New member
Nov 10, 2013
165
0
0
Utah
Well I pulled the trigger
f1af81b5f7775fa3d02edc4c1301634c.jpg
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f7b8b6025f89f82d406623a47ad9c185.jpg


S366/73/.91 T4

I am going to either try polishing the cover or get it powdercoated chrome


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Antiher03

New member
Nov 10, 2013
165
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0
Utah
So can anyone point me in the right direction... Turbo is out, and I am to the fuel lines. Am I supposed to pull the banjo bolt out of the fprv and cut the lines around it to install the plug?


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Stancedlb7

Cummin Stroke this Duramax
Feb 9, 2015
649
0
0
SLC, UTAH
I'm from Lehi not too far from you! I'm in search of more air as well. But I'd prefer nitrous over a turbo. Well only because its cheaper. I plan on twins soon tho maybe S475. Or I might go the same route as you and do single 66 and add the 75 when I get rods.