# Few General SR20DET Questions???  Experts, help me out

**URL:** https://forums.speedlife.net/t/few-general-sr20det-questions-experts-help-me-out/110453
**Category:** SON240sx Automotive
**Created:** [October 22, 2007, 4:06pm UTC](https://forums.speedlife.net/t/few-general-sr20det-questions-experts-help-me-out/110453 "2007-10-22T16:06:44Z")
**Posts on this page:** 1
**Showing post:** 13

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### Author: ![Happy240sx](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/happy240sx/32/5515_2.png) [@Happy240sx](https://forums.speedlife.net/u/Happy240sx)
#### Post date: [October 24, 2007, 6:15am UTC](https://forums.speedlife.net/t/few-general-sr20det-questions-experts-help-me-out/110453/13 "2007-10-24T06:15:07Z")

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> [@Shredd & Ragan Summit Mall Cruise Night Change Tuesday 7/18](https://forums.speedlife.net/t/shredd-ragan-summit-mall-cruise-night-change-tuesday-7-18/14613/4):
>
> Question: So from the given information…
> 
> -gt2871r  
> -z32 maf  
> -550cc injectors  
> -safc  
> -BPU
> 
> This could yield me close to 400hp?
> 
> [http://forums.nicoclub.com/zerothread?id=59344](http://forums.nicoclub.com/zerothread?id=59344)
> 
> ???
> 
> \*I also forgot to ask, what’s fuel-cut set at on your ecu’s? (do you guys even have one? couldn’t find info on it…)

To get to 4bills on that atuff you are going to have to run 20-21psi. Therefore, you’re also going to need to upgrade you HG and studs and at least a mild cam upgrade is a must.

With all that said, if you’re goal really is 400rwhp I would ditch the T2 turbo. They are too small and too restrictive and have to be pushed far to hard.

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