# My twin turbo camaro goes 10 flat 140mph

**URL:** <https://forums.speedlife.net/t/my-twin-turbo-camaro-goes-10-flat-140mph/204126>\
**Category:** PittSpeed Off Topic\
**Created:** [November 7, 2009, 3:24pm UTC](https://forums.speedlife.net/t/my-twin-turbo-camaro-goes-10-flat-140mph/204126 "2009-11-07T15:24:19Z")\
**Posts on this page:** 1\
**Showing post:** 16

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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:** [November 8, 2009, 8:53am UTC](https://forums.speedlife.net/t/my-twin-turbo-camaro-goes-10-flat-140mph/204126/16 "2009-11-08T08:53:32Z")

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> [@More news/proof that people are leaving NY](https://forums.speedlife.net/t/more-news-proof-that-people-are-leaving-ny/15432/61):
>
> blue smoke, it may be… i think oil is pushing through the turbo oil seal… I found some oil residue in the intake tract. I dont think thats very good. May need a restrictor in the feed line

dont use a restrictor with a journal bearing turbo. the only turbos requiring a restrictor are the ball bearing ones.

it could be possible youre 401 is to much for those turbos. since you did say you turned the psi up and didtn gain anything makes me beleive youre starting to get out of the efficencey of the compressor map

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