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-   -   2.25" Leaf Spring Flip and Upgrade (https://67-72chevytrucks.com/vboard/showthread.php?t=577529)

a32axo 12-11-2017 09:43 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
What’s up all, so I just did a flip kit, I left shocks installed where they were and I got a lot of axle hitting, so I relocated them just like u said to the other hole, now it lifted it higher but no axle hitting. The ride is now super stiff any help?

sKnNyPpY 12-11-2017 09:49 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
A little extra weight in the back helps as does a rear strut bar. Leaf back is gonna be tight though. Glad your not hitting! I put the cpp rear bar on and it handles better with a little less bump but not much.

a32axo 12-11-2017 09:54 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
Quote:

Originally Posted by sKnNyPpY (Post 8102714)
A little extra weight in the back helps as does a rear strut bar. Leaf back is gonna be tight though. Glad your not hitting! I put the cpp rear bar on and it handles better with a little less bump but not much.

Cpp rear bar? Do I need to change the shocks to front shocks?

sKnNyPpY 12-11-2017 09:57 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
If you are running original shocks yes, they will be too tall and be bottomed out. The easy way is run front shock legnth, but search drop shock legnth on the board for better info. I just did the same front and back.

sKnNyPpY 12-11-2017 10:00 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
Look at clp-cp7402u-blac at summit racing for the rear bar

a32axo 01-04-2018 02:42 AM

Re: 2.25" Leaf Spring Flip and Upgrade
 
So put front shocks on rear and now it hits again. Not enough support. How can I fix this with out c notch
Posted via Mobile Device

sKnNyPpY 01-04-2018 07:47 AM

Re: 2.25" Leaf Spring Flip and Upgrade
 
If it was working with the other shocks I'd just switch back. There is a proper way to measure, I've just never bothered. Search the forum.

a32axo 01-04-2018 10:09 AM

Quote:

Originally Posted by sKnNyPpY (Post 8151530)
If it was working with the other shocks I'd just switch back. There is a proper way to measure, I've just never bothered. Search the forum.

I measured rear shocks at 18.5 and front shocks at 15.3 so I’m guessing I need something in between. Will that work?
Posted via Mobile Device

SCOTI 01-04-2018 11:57 AM

Re: 2.25" Leaf Spring Flip and Upgrade
 
Quote:

Originally Posted by a32axo (Post 8151588)
I measured rear shocks at 18.5 and front shocks at 15.3 so I’m guessing I need something in between. Will that work?
Posted via Mobile Device

What exactly are you measuring when you "measured rear shocks and front shocks"?

a32axo 01-04-2018 12:27 PM

Quote:

Originally Posted by SCOTI (Post 8151643)
What exactly are you measuring when you "measured rear shocks and front shocks"?

Website measurements when fully expanded
Posted via Mobile Device

SCOTI 01-04-2018 03:59 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
Quote:

Originally Posted by a32axo (Post 8151679)
Website measurements when fully expanded
Posted via Mobile Device

You need to know the shock length you require.

Take a measurement between the upper & lower mounts (w/full weight on the vehicle). Then look for a shock where that measurement is as close to the midpoint of the fully extended/fully compressed dimensions.

a32axo 01-04-2018 06:29 PM

Quote:

Originally Posted by SCOTI (Post 8151822)
You need to know the shock length you require.

Take a measurement between the upper & lower mounts (w/full weight on the vehicle). Then look for a shock where that measurement is as close to the midpoint of the fully extended/fully compressed dimensions.

With truck fully dropped no shock, measurement is 11.5 inches so what size shock I need?
Maybe the front shock needs to be more heavy duty? Ther rear shock that was installed before was Kyb gas adjust stock shock for rear. It was a really bouncy bumpy ride.
Posted via Mobile Device

SCOTI 01-04-2018 07:57 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
Quote:

Originally Posted by a32axo (Post 8151932)
With truck fully dropped no shock, measurement is 11.5 inches so what size shock I need?
Maybe the front shock needs to be more heavy duty? Ther rear shock that was installed before was Kyb gas adjust stock shock for rear. It was a really bouncy bumpy ride.
Posted via Mobile Device

I'm not a fan of the KYB Gas-A-Just line of shocks because the ones I've messed with (on C10's & G-body Malibus )were way to stiff/harsh. RCD (Race Car Dynamics) used to offer re-valved Bilsteins but I just chacked their site & they don't list info/dimensions like they used to.

Now that you know your ride height shock dimension, I would add/subtract 3-3.5" from that dimension for your searches. So look for these approximate dimensions:

8" fully compressed
11.5 ride height (mid point)
15" fully extended

Ride tech has some NICE shocks (HQ Series) that are adjustable for rebound so you could dial them in to suit your exact needs. They have a killer warranty but are expensive vs. off the shelf/non-adjustable shocks.

a32axo 01-04-2018 08:04 PM

Quote:

Originally Posted by SCOTI (Post 8151987)
I'm not a fan of the KYB Gas-A-Just line of shocks because the ones I've messed with (on C10's & G-body Malibus )were way to stiff/harsh. RCD (Race Car Dynamics) used to offer re-valved Bilsteins but I just chacked their site & they don't list info/dimensions like they used to.

Now that you know your ride height shock dimension, I would add/subtract 3-3.5" from that dimension for your searches. So look for these approximate dimensions:

8" fully compressed
11.5 ride height (mid point)
15" fully extended

Ride tech has some NICE shocks (HQ Series) that are adjustable for rebound so you could dial them in to suit your exact needs. They have a killer warranty but are expensive vs. off the shelf/non-adjustable shocks.

So basically that’s a stock front shock size
Posted via Mobile Device

SCOTI 01-04-2018 08:34 PM

Re: 2.25" Leaf Spring Flip and Upgrade
 
Quote:

Originally Posted by a32axo (Post 8151991)
So basically that’s a stock front shock size
Posted via Mobile Device

It's close. Seems I recall 10.5" @ midpoint but that's based on my Bilsteins. Different mfr's do have different dimensions.

Off the shelf shocks might have different valving based on the shocks spec'd position (front or rear). You're options:

A) Some adjustable shocks w/close dimensions.
B) Fab up some different shock brackets to allow the correct app shocks to fit/work.
C) Search catalogs for shocks that have similar dimensions/mounts that should work w/your set-up. If you find some, it could be trial & error on how 'well' they work.


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