# GM Supercharged 3.8 Question

**URL:** <https://forums.speedlife.net/t/gm-supercharged-3-8-question/199163>\
**Category:** PittSpeed Off Topic\
**Created:** [August 22, 2008, 6:04am UTC](https://forums.speedlife.net/t/gm-supercharged-3-8-question/199163 "2008-08-22T06:04:32Z")\
**Posts on this page:** 1\
**Showing post:** 44

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**Author:** ![bics56](https://avatars.discourse-cdn.com/v4/letter/b/47e85d/32.png) [@bics56](https://forums.speedlife.net/u/bics56)\
**Post date:** [August 27, 2008, 9:43am UTC](https://forums.speedlife.net/t/gm-supercharged-3-8-question/199163/44 "2008-08-27T09:43:36Z")

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> [@burnouts](https://forums.speedlife.net/t/burnouts/37603/22):
>
> and 3.5" pulleys are for bitches. go 3.4 or smaller

x2…colder plugs + FWI + DP + 180 tstat is all you need and it will run totally different.

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