Spring Swap - Definative Word
Tuned
Joined: Nov 2018
Posts: 285
Likes: 12
From: Fort Gordon
Nope, the shims you linked above are 2 inches wide, an Excursion needs a 3 inch wide shim. Here is a link to the correct ones.
https://www.wfoconcepts.com/i-305047...im-3-wide.html
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https://www.wfoconcepts.com/i-305047...im-3-wide.html
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I appreciate the confirmation I rolled the dice and ordered the 3”
Trailering
Joined: Jan 2024
Posts: 23
Likes: 13
Procomp 22210 2” front procomp 22415 4” rear
I’m about to to start ordering parts for the @pirate4x4_camo ProComp lift, and I noticed the fronts are +2 and the rear is +4. Why is this set up using 2 different spring heights? I understand the excursion is 2” less than F250 and +2 gives me closer to 4”. Does final ride height equal -2” front rake, lifting 4” in the front and 6” in the rear? Looking at some picture ya’ll posted the rake doesn’t look to be that noticeable.
Sorry if this seems like a stupid question. I have plenty more if you’d like to hear them.
Sorry if this seems like a stupid question. I have plenty more if you’d like to hear them.
Fleet Mechanic
Joined: Mar 2023
Posts: 1,585
Likes: 928
The reason the springs are different heights is because that allows you to eliminate the factory lift block and use an all spring lift.
You end up getting a level lift of around four inches with no blocks, using the Pirate Procomp recipe.
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You end up getting a level lift of around four inches with no blocks, using the Pirate Procomp recipe.
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Fleet Mechanic
Joined: Mar 2023
Posts: 1,585
Likes: 928
There are options there too. Some just run without a bump stop, some ( myself included) use the PMF air bag tangs and airlift supplement air bags with an internal “jounce bumper” ( that’s what airlift calls bump stops for some reason).
Search for airlift 88340 kit for more detail.
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Search for airlift 88340 kit for more detail.
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romara
1973 - 1979 F-100 & Larger F-Series Trucks
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Feb 26, 2009 08:08 PM
