Installing Koni Sport Struts. Any useful advice?
Installing Koni Sport Struts. Any useful advice?
On shox.com, there is are koni yellow's for my 89 240sx. Anything I should know before installing those struts? Things such as something about sleeves for the front struts, issue's installing the struts because they are Koni's and such. This will make my installation of my struts less of a headache. My mechanic friend and I will install it just to let you all know.
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Ligouri Rd
- Posts: 449
- Joined: Wed Oct 02, 2002 9:02 am
- Car: '96 Nissan 240SX
You and your mechanic friend are gonna have fun. I'm not bashin Koni, they are great handling struts, but I just want to warn you about the level of work to install them.
Basically you have to drain the old struts of oil, cut off the top of the strut body, and pull out all of the guts. The Koni's then slip inside of the origonal strut bodies (well after a little grinding of some interior welds). You are looking at about 2 hours to do each front strut.
The rears are easy in comparison they are just bolt on. But to adjust the rear Koni's you have to fully compress the shock shaft and turn to set the valving. You can only do this when it is completely off the car and disassembled from the spring. You can however send the rears to Koni and have them modified to be externally adjustable by a knob on the top of the strut. I plan on doing that just in case my Kyb rears wear out.
Basically you have to drain the old struts of oil, cut off the top of the strut body, and pull out all of the guts. The Koni's then slip inside of the origonal strut bodies (well after a little grinding of some interior welds). You are looking at about 2 hours to do each front strut.
The rears are easy in comparison they are just bolt on. But to adjust the rear Koni's you have to fully compress the shock shaft and turn to set the valving. You can only do this when it is completely off the car and disassembled from the spring. You can however send the rears to Koni and have them modified to be externally adjustable by a knob on the top of the strut. I plan on doing that just in case my Kyb rears wear out.
The thing about grinding and welding for the front struts, my car came with some type of no name coilover in the front. The coilover can not be adjusted because the owner before me installed them, but can't adjust it because he said something about cutting the strut body. Will this cause any problems because of missing pieces?
I am going for handling first before I go to engine swapping. My engine is stil in great condition w only 101,000 miles on it so far. I have a $1,000 spending limit for my suspension tune-up.
By the way, I was deciding Koni's because I heard they are a great quality brand to choose. Are the KYB AGX's great quality also? Sorry about adding all of this additional information, but what is a great quality coilover & damper set to get? Also if anyone knows, will that brand of coilover's be a simple bolt-on?Thanks for the information about the Koni's.
I am going for handling first before I go to engine swapping. My engine is stil in great condition w only 101,000 miles on it so far. I have a $1,000 spending limit for my suspension tune-up.
By the way, I was deciding Koni's because I heard they are a great quality brand to choose. Are the KYB AGX's great quality also? Sorry about adding all of this additional information, but what is a great quality coilover & damper set to get? Also if anyone knows, will that brand of coilover's be a simple bolt-on?Thanks for the information about the Koni's.
They're bolt-out, bolt-in...no modifications necessary.
I've had the AGX for about 4 months now. I don't notice any problems yet - I'm running a spring that is not recommended for use by KYB (5.0/4.2kg rates) so I can't really comment on their longevity, again it depends on the spring you're running. If you have something like an Eibach Pro-kit or Tien S-tech, they should last as long as OEM shocks. If you have a low spring like Sportlines or a hard spring like RS*R's, they'll likely have a shorter life span.
I've had the AGX for about 4 months now. I don't notice any problems yet - I'm running a spring that is not recommended for use by KYB (5.0/4.2kg rates) so I can't really comment on their longevity, again it depends on the spring you're running. If you have something like an Eibach Pro-kit or Tien S-tech, they should last as long as OEM shocks. If you have a low spring like Sportlines or a hard spring like RS*R's, they'll likely have a shorter life span.
Ah, thanks for the info about the spring rates. I will keep that in mind for future references.
I have been doing some research on the best prices for suspension and struts. So far, it is a coin flip on buying the eibach pro kit and KYB AGX (sorry, Koni's seem like an overkill for just a daily driver at the moment) from either Ebay or Shox.com.
What do you think about the two? Or perhaps, there is a better place to get it from.
I have been doing some research on the best prices for suspension and struts. So far, it is a coin flip on buying the eibach pro kit and KYB AGX (sorry, Koni's seem like an overkill for just a daily driver at the moment) from either Ebay or Shox.com.
What do you think about the two? Or perhaps, there is a better place to get it from.