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Topic: KYB struts softer than they used to be? (Read 1280 times) previous topic - next topic

KYB struts softer than they used to be?

When I upgraded to 11" brakes I had KYB GR-2 struts for the Lincoln Mk. VII put on since they're the correct strut for that spindle, and they're way softer than the KYB struts I had on before. On the one hand it's nice not feeling every imperfection in the road, but I'm not particularly happy with the newfound bounciness in them (with the old struts, if you pushed down on the hood, you could barely make it move). Have KYB struts changed over the years? I got my old ones around 1996 or so, and the rear end exhibits FAR more stiffness than the front. I'm not sure how much cornering ability the car has lost, though it doesn't seem like much, but I'm concerned. It could be that I've simply gotten used to a SUPER harsh ride, but by comparison it feels like I need Dramamine now.
[SIGPIC][/SIGPIC]
5.0L Speed density
Explorer intake
'92 Mustang GT cam
GT-40 racing heads
Unequal length headers
Custom-made duals
19# injectors
65mm TB
AFPR
T/C header panel
11" brake upgrade
T/C rear sway bar
Electrical mods: too many to list :D

KYB struts softer than they used to be?

Reply #1
did you check the valving vs. your previous application? the mkVII struts may have different valving specs

what was the application of the old struts?
gumby - beauty may fade, but stupid is forever!

KYB struts softer than they used to be?

Reply #2
Hmmm. I don't understand. I don't know all that much about struts. :dunno:

The struts I picked were recommended on the TC forums as they can't get PRC struts anymore and I'm using the same spindles.
[SIGPIC][/SIGPIC]
5.0L Speed density
Explorer intake
'92 Mustang GT cam
GT-40 racing heads
Unequal length headers
Custom-made duals
19# injectors
65mm TB
AFPR
T/C header panel
11" brake upgrade
T/C rear sway bar
Electrical mods: too many to list :D

KYB struts softer than they used to be?

Reply #3
Mk VII struts are likely valved for a much cushier ride than a Turbocoupe, XR-7 or Stang.
 
I may be forced to go with KYB on a temp basis just so I can have the cat ready for CatJam but I'll be switching to Koni adjustables as soon as the wallet allows.

 

KYB struts softer than they used to be?

Reply #4
From KYB's site:

Quote
GR2 series
Ultra smooth ride, complete strut assembly, returns that new car ride.

GR2 series shocks and struts are specially designed for a smooth comfortable ride and long life. Velocity sensitive valving enables self adjustment for a smooth ride under changing road conditions while the patented KYB check valve prevents gas/oil foaming. Micro-smooth hard chromed piston rods aid in prevention of the most common cause of shock failure, seal leakage.

I wonder if I had gas-a-just's on before. It looks like they only make them for newer Mustangs now. I noticed that shockwarehouse.com recommends the ones I bought for TC's too (basically it's the only KYB that fits properly). It looks like gas-a-just's are still available for the rear, though.
[SIGPIC][/SIGPIC]
5.0L Speed density
Explorer intake
'92 Mustang GT cam
GT-40 racing heads
Unequal length headers
Custom-made duals
19# injectors
65mm TB
AFPR
T/C header panel
11" brake upgrade
T/C rear sway bar
Electrical mods: too many to list :D