Lb7 build

Bdsankey

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Vendor/Sponsor
Feb 1, 2018
4,222
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Larsen, Wisconsin
Built by miller machine in PA.
Lbz block, billet mains, O-Ring a few other minor upgrades
Fleece coupless heads and 250% exergy injectors


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What springs did you end up with? They don’t look like a spring I’m familiar with (SoCal, XDP/Manton/Industrial, Fleece HD, Wagler etc) unless I’m too many beers deep on NYE haha.


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1FastBrick

Well-known member
Dec 1, 2016
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Junkyard
What springs did you end up with? They don’t look like a spring I’m familiar with (SoCal, XDP/Manton/Industrial, Fleece HD, Wagler etc) unless I’m too many beers deep on NYE haha.


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Those look like the package that comes on the fleece heads.
 

Bdsankey

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Feb 1, 2018
4,222
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Larsen, Wisconsin
Those look like the package that comes on the fleece heads.

That’s why I asked. They’re an OEM replacement style spring.

Fleece used to offer a “race” spring that was in the 125-130# area.

I’m not a big fan of Wagler’s dual springs because they have a ton of seat pressure just to overcome the mass of dual springs whereas a well made conical doesn’t have the same problem.

With SoCal, Comp, and Manton/XDP/Industrial (all the same spring package from Manton for the last 3) they offer a cup/spring seat to help distribute the load over the head.


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Lb7_Katie

Lb7 Duramax
Sep 8, 2013
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What springs did you end up with? They don’t look like a spring I’m familiar with (SoCal, XDP/Manton/Industrial, Fleece HD, Wagler etc) unless I’m too many beers deep on NYE haha.


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I’ll check with Matt but to my knowledge whatever came with the heads is what’s used. But I’ll verify next week


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Bdsankey

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Feb 1, 2018
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Larsen, Wisconsin
I’ll check with Matt but to my knowledge whatever came with the heads is what’s used. But I’ll verify next week


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10-4. Is so they’re an OEM style spring and not a high performance spring.


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Lb7_Katie

Lb7 Duramax
Sep 8, 2013
851
31
28
34
10-4. Is so they’re an OEM style spring and not a high performance spring.


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Good thing it’s not a high performance truck . I might sell it after this nightmare

also a whole new trans build.


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Bdsankey

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Vendor/Sponsor
Feb 1, 2018
4,222
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Larsen, Wisconsin
Good thing it’s not a high performance truck . I might sell it after this nightmare

also a whole new trans build.


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Just a trailer puller with 250%, 9100, girdle etc.

That’s my kind of rig! Haha


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