# 91 s10 project

**URL:** https://forums.speedlife.net/t/91-s10-project/209887
**Category:** PittSpeed Automotive
**Created:** [March 8, 2011, 4:21pm UTC](https://forums.speedlife.net/t/91-s10-project/209887 "2011-03-08T16:21:40Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Iced\_Tepe](https://avatars.discourse-cdn.com/v4/letter/i/f4b2a3/32.png) [@Iced\_Tepe](https://forums.speedlife.net/u/Iced_Tepe)
#### Post date: [March 8, 2011, 4:21pm UTC](https://forums.speedlife.net/t/91-s10-project/209887/1 "2011-03-08T16:21:40Z")

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I have a 1991 s10 4x4 5 speed 4.3L V6. i want it to be either a street legal drag car or a rock crawler but im leaning more towards drag car. first thing i wanna know is, is it a good idea or a bad idea to use a performance programmer on my truck.