# 93 Rx7 Ls2 Project.

**URL:** <https://forums.speedlife.net/t/93-rx7-ls2-project/196180>\
**Category:** Builds\
**Created:** [March 18, 2008, 5:45am UTC](https://forums.speedlife.net/t/93-rx7-ls2-project/196180 "2008-03-18T05:45:59Z")\
**Posts on this page:** 1\
**Showing post:** 229

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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:** [October 13, 2009, 4:14pm UTC](https://forums.speedlife.net/t/93-rx7-ls2-project/196180/229 "2009-10-13T16:14:39Z")

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> [@Student Loans?](https://forums.speedlife.net/t/student-loans/41342/8):
>
> Nice what did you use? I have hptuners. Although its not the one that accepts 0-5v signals for wideband. I do think it’s BS that they charge like $250 more for this feature. Hell all you need to do is convert everything to digital with in like a $3-5 microcontroller. I know it’s not exactly that simple, but the cost difference to them is probably under $10.

i use hptuners pro version. to tune viva hp basic with wideband you setup your egr input as your wideband. if you have any questions about turboing the Rx7 i can help as well since im not to far from ya. Im working on my 2nd personal turbo project for next year

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