# sr20

**URL:** <https://forums.speedlife.net/t/sr20/208687>\
**Category:** SON240sx Automotive\
**Created:** [January 30, 2011, 10:17am UTC](https://forums.speedlife.net/t/sr20/208687 "2011-01-30T10:17:56Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![gandza](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gandza/32/5901_2.png) [@gandza](https://forums.speedlife.net/u/gandza)\
**Post date:** [January 30, 2011, 10:17am UTC](https://forums.speedlife.net/t/sr20/208687/1 "2011-01-30T10:17:56Z")

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how much hp do you think i will make with a s13 sr20, holset hx35w turbo, 550 or 740? injectors, stand alone, new bearings, will stock rods and pistons handle this on 12psi of boost, cams, valves, retainers, fmic, bov ?

---------- Post added at 01:17 PM ---------- Previous post was at 01:14 PM ----------

and arp main and head studs, metal hg, greddy oil pan

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**Author:** ![gandza](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gandza/32/5901_2.png) [@gandza](https://forums.speedlife.net/u/gandza)\
**Post date:** [January 30, 2011, 3:12pm UTC](https://forums.speedlife.net/t/sr20/208687/2 "2011-01-30T15:12:27Z")

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should i use 550cc injectors or should i use higher flow?

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**Author:** ![gandza](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gandza/32/5901_2.png) [@gandza](https://forums.speedlife.net/u/gandza)\
**Post date:** [February 1, 2011, 12:57pm UTC](https://forums.speedlife.net/t/sr20/208687/3 "2011-02-01T12:57:05Z")

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no one?

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**Author:** ![D\_Fresh](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/d_fresh/32/5542_2.png) [@D\_Fresh](https://forums.speedlife.net/u/D_Fresh)\
**Post date:** [February 1, 2011, 3:06pm UTC](https://forums.speedlife.net/t/sr20/208687/4 "2011-02-01T15:06:04Z")

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why dont u just go try it and let us know.

740s

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**Author:** ![gandza](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gandza/32/5901_2.png) [@gandza](https://forums.speedlife.net/u/gandza)\
**Post date:** [February 1, 2011, 7:06pm UTC](https://forums.speedlife.net/t/sr20/208687/5 "2011-02-01T19:06:28Z")

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will do :tup: