# Building an SR20DET...

**URL:** https://forums.speedlife.net/t/building-an-sr20det/118136
**Category:** SON240sx Automotive
**Created:** [September 1, 2008, 3:34pm UTC](https://forums.speedlife.net/t/building-an-sr20det/118136 "2008-09-01T15:34:20Z")
**Posts on this page:** 1
**Showing post:** 25

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### Author: ![Tarz](https://avatars.discourse-cdn.com/v4/letter/t/43a26b/32.png) [@Tarz](https://forums.speedlife.net/u/Tarz)
#### Post date: [March 25, 2009, 7:30am UTC](https://forums.speedlife.net/t/building-an-sr20det/118136/25 "2009-03-25T07:30:44Z")

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> [@FS: FEELER :1996 Honda Civic Coupe DX 5-Speed](https://forums.speedlife.net/t/fs-feeler-1996-honda-civic-coupe-dx-5-speed/17520/14):
>
> even you guys at intense the sr20 specialists should vouch for the stock internals on ruffly 300WHP  
> rebuilding the head with solid valve train will help with high revving tolerance but who the hell revvs past 7grand when you lose powerband after 6grand on most turbo setups.

im pretty sure you rev past 7grand so that when u shift its lands in power band or to make the stretch to the next corner with out having to up shift to immediately down shifting. and when ur out difting havent u hit rev limiter?

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