How Often Should 921s Be Replaced?
Thread Starter
Burning Brakes
Joined: May 2005
Posts: 797
Likes: 10
From: Upper West Side, NY Very Downtown Houston, TX
How Often Should 921s Be Replaced?
I have a g5x3 w/ 921 springs and do some drag racing.
How many miles can I get out of the 921s before they should be swapped out with a new set?
This is a general question. Thnaks.
How many miles can I get out of the 921s before they should be swapped out with a new set?
This is a general question. Thnaks.
Safety Car
Joined: Nov 2002
Posts: 4,394
Likes: 6
From: Melbourne FL
LG will tell you, as they told me when I asked the question: it depends on how you drive the car and how much time you spend in the upper rpm band. Normal street driving with a few trips to the track and you should be good for ~30K. More track time and aggressive street driving decrease the life expenctancy. All normal street driving and you can see ~50K from the springs.
I've got almost 25K on mine now. Car has never been to the track but, a fair amount of aggressive street driving.
I've got almost 25K on mine now. Car has never been to the track but, a fair amount of aggressive street driving.
