# 90/10 or 70/30 strut rates

**URL:** <https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293>\
**Category:** PittSpeed Automotive\
**Created:** [June 29, 2005, 8:38pm UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293 "2005-06-29T20:38:41Z")\
**Posts on this page:** 9\
**Page:** 1

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**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\
**Post date:** [June 29, 2005, 8:38pm UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/1 "2005-06-29T20:38:41Z")

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which one would be better for my application. car is being set up for mostly strip/street not really going ot be a commuter or etc. what would be the best setup

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**Author:** ![bgblockelcamino](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/bgblockelcamino/32/5997_2.png) [@bgblockelcamino](https://forums.speedlife.net/u/bgblockelcamino)\
**Post date:** [June 29, 2005, 9:31pm UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/2 "2005-06-29T21:31:31Z")

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front end loose, usually run 90/10 front. keep the back tight

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**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\
**Post date:** [June 30, 2005, 3:49am UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/3 "2005-06-30T03:49:27Z")

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> [@bgblockelcamino](#):
>
> front end loose, usually run 90/10 front. keep the back tight

& the back 50/50

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**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\
**Post date:** [June 30, 2005, 8:08am UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/4 "2005-06-30T08:08:57Z")

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now how does 90/10 handle on the street. i want to be able to drive it alittle bit

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**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\
**Post date:** [June 30, 2005, 9:03am UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/5 "2005-06-30T09:03:24Z")

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thats all i run!

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**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\
**Post date:** [June 30, 2005, 9:25am UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/6 "2005-06-30T09:25:50Z")

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pewter still running 90/10 now? is that what was used when you went 11.40 N/A?

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**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\
**Post date:** [June 30, 2005, 9:44am UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/7 "2005-06-30T09:44:49Z")

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no

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<div class="post-metadata">

**Author:** ![Quik](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik/32/5979_2.png) [@Quik](https://forums.speedlife.net/u/Quik)\
**Post date:** [June 30, 2005, 10:22am UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/8 "2005-06-30T10:22:20Z")

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> [@PewterSS](#):
>
> thats all i run!

> [@Quik](#):
>
> pewter still running 90/10 now? is that what was used when you went 11.40 N/A?

> [@PewterSS](#):
>
> no

so what do you think then? still go with 90/10?  
also what type of rear springs you think i should go with 4 bangers? or Mach 1/bullit springs or run my cobra R springs for the rear

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**Author:** ![Pewter](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/pewter/32/5936_2.png) [@Pewter](https://forums.speedlife.net/u/Pewter)\
**Post date:** [June 30, 2005, 10:42am UTC](https://forums.speedlife.net/t/90-10-or-70-30-strut-rates/175293/9 "2005-06-30T10:42:11Z")

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11.40 was when i had all stock front sup.i’d run 90/10’s,with 4cyl spring,i use v6 spings in 4th gen buckets!