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Rear end lowering by LS4FieroGuy
Started on: 03-12-2025 10:20 AM
Replies: 9 (125 views)
Last post by: Vintage-Nut on 03-13-2025 12:44 PM
LS4FieroGuy
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Report this Post03-12-2025 10:20 AM Click Here to See the Profile for LS4FieroGuySend a Private Message to LS4FieroGuyEdit/Delete MessageReply w/QuoteDirect Link to This Post
So if I'm lowering my car (88 with both sway bars) and I don't want it sitting too low but still maybe drop an inch so I simply cut 1 inch of all four coils?

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Vintage-Nut
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Report this Post03-12-2025 11:21 AM Click Here to See the Profile for Vintage-NutSend a Private Message to Vintage-NutEdit/Delete MessageReply w/QuoteDirect Link to This Post
FYI - Stock '88 sits little higher in the front than the rear.

If you want to level the car; perhaps only lower the front and look at Rodney Dickman's Lowering Front Ball Joints than cutting spring coils....:
https://rodneydickman.com/p....php?products_id=158

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Spadesluck
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Report this Post03-12-2025 12:53 PM Click Here to See the Profile for SpadesluckSend a Private Message to SpadesluckEdit/Delete MessageReply w/QuoteDirect Link to This Post
When you cut springs, the measurement tool is how much coil you cut. If you cut 1 full coil off it will probably drop the car a little more than an inch. I would suggest only cutting a half a coil to start with.
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cartercarbaficionado
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Report this Post03-12-2025 08:32 PM Click Here to See the Profile for cartercarbaficionadoSend a Private Message to cartercarbaficionadoEdit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by Vintage-Nut:

FYI - Stock '88 sits little higher in the front than the rear.

If you want to level the car; perhaps only lower the front and look at Rodney Dickman's Lowering Front Ball Joints than cutting spring coils....:
https://rodneydickman.com/p....php?products_id=158


i found a weird thing where somebody did that to a 87 gt. now sure why you would lower the back by an inch with a stiffer spring though..
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cartercarbaficionado
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Report this Post03-12-2025 08:34 PM Click Here to See the Profile for cartercarbaficionadoSend a Private Message to cartercarbaficionadoEdit/Delete MessageReply w/QuoteDirect Link to This Post

cartercarbaficionado

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Member since Sep 2023
 
quote
Originally posted by LS4FieroGuy:

So if I'm lowering my car (88 with both sway bars) and I don't want it sitting too low but still maybe drop an inch so I simply cut 1 inch of all four coils?


i wouldnt cut the springs. use the lowering balljoints or a set of lowering springs. you dont wanna cut these since the spring rates arent gonna be right.
also you measure with half coils not inches when cutting
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Patrick
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Report this Post03-12-2025 11:08 PM Click Here to See the Profile for PatrickSend a Private Message to PatrickEdit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by cartercarbaficionado:

i found a weird thing where somebody did that to a 87 gt. now sure why you would lower the back by an inch with a stiffer spring though..


If you don't want the suspension bottoming out with a lowered car, it only makes sense to use stiffer springs.
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cartercarbaficionado
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Report this Post03-13-2025 12:48 AM Click Here to See the Profile for cartercarbaficionadoSend a Private Message to cartercarbaficionadoEdit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by Patrick:

If you don't want the suspension bottoming out with a lowered car, it only makes sense to use stiffer springs.

no Patrick. the front was the stock 87 springs still and the rear had einbach lowering springs.
it was a very weird fiero setup
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Patrick
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Report this Post03-13-2025 12:54 AM Click Here to See the Profile for PatrickSend a Private Message to PatrickEdit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by cartercarbaficionado:

the front was the stock 87 springs still and the rear had einbach lowering springs.


With no lowering ball joints in the front? Why would anyone do that? Makes no sense to lower the back but not the front.
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LS4FieroGuy
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Report this Post03-13-2025 12:31 PM Click Here to See the Profile for LS4FieroGuySend a Private Message to LS4FieroGuyEdit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by cartercarbaficionado:

i wouldnt cut the springs. use the lowering balljoints or a set of lowering springs. you dont wanna cut these since the spring rates arent gonna be right.
also you measure with half coils not inches when cutting


Well I've got a set of extra front springs and it's the cheapest route. But I do want the car to sit level. So maybe would I just cut one coil off the front and half a coil on the back? Or should I leave the rear alone.
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Vintage-Nut
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Report this Post03-13-2025 12:44 PM Click Here to See the Profile for Vintage-NutSend a Private Message to Vintage-NutEdit/Delete MessageReply w/QuoteDirect Link to This Post
Do the front first; then decide if the rear needs to be lowered or not...
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