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Old October 14th, 2012, 21:38
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alex22 alex22 is offline
NAXJA Forum User
Join Date: Oct 2007
Location: CT: waterbury area
Posts: 1,434
Re: Performance 4.0 build

Springs and retainers are here.
Comp Cams 26125 springs meant for a 4.6 mustang
Comp cams 761 retainers meant for a 5.7 Hemi
Factory 3 groove keepers
Manley spring seat cutter: 41824
Thanks to Talyn and Lafrad for the combo.

Install Height with this setup is 0.060 tighter than using the factory Jeep retainer. I didn't check spring force on the spring on the seat or full lift yet.

Spring seat cutter in action.

Before, during and after in the VGS-20

Resurfaced the manifold surface.

Cut 0.008 off of the deck of the head.

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