# Orr89rocz's 1989 Camaro Iroc-z 5.7L

**URL:** <https://forums.speedlife.net/t/orr89roczs-1989-camaro-iroc-z-5-7l/188547>\
**Category:** Builds\
**Created:** [March 12, 2007, 9:09pm UTC](https://forums.speedlife.net/t/orr89roczs-1989-camaro-iroc-z-5-7l/188547 "2007-03-12T21:09:21Z")\
**Posts on this page:** 1\
**Showing post:** 626

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**Author:** ![Quik83Z](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/quik83z/32/6042_2.png) [@Quik83Z](https://forums.speedlife.net/u/Quik83Z)\
**Post date:** [November 4, 2009, 11:07am UTC](https://forums.speedlife.net/t/orr89roczs-1989-camaro-iroc-z-5-7l/188547/626 "2009-11-04T11:07:00Z")

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> [@Meanest mom on the planet](https://forums.speedlife.net/t/meanest-mom-on-the-planet/41500/8):
>
> yeah believe its still 150 for chute. I aint touching that anytime soon
> 
> And yeah if i’m in the lower 700whp range thats pimping… I did estimate 730-740 on 15psi…about 900 crank hp. Hope it runs smooth this weekend. Damn rear end scares me alittle

I can’t even believe you still have the original rear end in that monster!!!

MUST be a 9 bolt?

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