# NRG Tech...

**URL:** <https://forums.speedlife.net/t/nrg-tech/248564>\
**Category:** Shift518 Automotive\
**Created:** [November 23, 2009, 8:22am UTC](https://forums.speedlife.net/t/nrg-tech/248564 "2009-11-23T08:22:21Z")\
**Posts on this page:** 1\
**Showing post:** 41

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**Author:** ![imported\_hybrdthry91](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/imported_hybrdthry91/32/6315_2.png) [@imported\_hybrdthry91](https://forums.speedlife.net/u/imported_hybrdthry91)\
**Post date:** [November 24, 2009, 7:16pm UTC](https://forums.speedlife.net/t/nrg-tech/248564/41 "2009-11-24T19:16:15Z")

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> [@BMW e46 M3 Motorsports Build Thread](https://forums.speedlife.net/t/bmw-e46-m3-motorsports-build-thread/26282/7):
>
> yea it hit 61psi and droped off to 58psi. two sets of 1000cc, two 044 fuel pump with a booster pump. 80psi base fuel pressure and at 61psi it was 116% duty cycle…lol

i bet the fuel pumps ran out before those injectors. 141psi rail pressure lol. 2 pumps are good for 1300whp give or take and at that base injectors maybe 1400whp. fucking nuts

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