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Phantom Grip Questions

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Westfield_XI

Westfield_XI

Jedi Warrior
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Does anyone have any tips on installing a Phantom Grip in a Spridget Diff.? Also should I install the upgraded spring kit @ 1st go or wait and see if it is needed? What is the benefit of stiffer springs? More clamping/friction and a better lock-up? I will have 115 hp and a 4.22 rear ratio running through 15" narrow Dunlop racing tires, so traction will be an issue.
 
I can't help on installing one, but if you haven't bought yet, let me know I'm getting ready today to put a 3.9 and 4.22 with phatom grip LSD on Ebay for sale, 4.22 has a new ring and pinion in it, really nice unit.
 
Sorry, but mine was delivered last week.
 
For anyone that is interested, I have a 3.90 and 4.22 on Ebay both with Phantom Grip LSD, heavy duty green springs. My reserve is less than the Phantom Grip cost by itself.
 
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