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Go Back   SR20 Forum > Main Forums > Chassis & Suspension



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Old 08-19-2007, 01:34 PM   #21 (permalink)
choaderboy2
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In your shortravel setups a bumpstop becomes a extension of the primary spring. You will hit it. Difference becomes how progressive/hard the transition is from the main spring to the bumpstop. Koni are softer and ramp up to the end of travel in a smoother fashion.
If Firehawk racing we used to have nearly alll of the travel into the koni bumpstop since we could not change the spring.
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Old 08-19-2007, 06:01 PM   #22 (permalink)
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Quote:
Originally Posted by 98sr20ve View Post
In your shortravel setups a bumpstop becomes a extension of the primary spring. You will hit it. Difference becomes how progressive/hard the transition is from the main spring to the bumpstop. Koni are softer and ramp up to the end of travel in a smoother fashion.
Quote:
Originally Posted by choaderboy2 View Post
If Firehawk racing we used to have nearly alll of the travel into the koni bumpstop since we could not change the spring.
Great thread, great discussion on bumpstops.

Just got included as a link in The Suspension Thread:

http://www.sr20forum.com/driveline-t...ml#post1651579

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Old 08-19-2007, 08:05 PM   #23 (permalink)
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Originally Posted by Shawn B View Post
Great thread, great discussion on bumpstops.

Just got included as a link in The Suspension Thread:

http://www.sr20forum.com/driveline-t...ml#post1651579

I knew this thread was headed that direction.
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Old 08-19-2007, 08:06 PM   #24 (permalink)
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Originally Posted by choaderboy2 View Post
If Firehawk racing we used to have nearly alll of the travel into the koni bumpstop since we could not change the spring.
Did you just use a really long bumpstop? Or Multiple? Or lowering springs (spec racing approved?) that settled to the bumpstops?
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