# 00 Integra

**URL:** https://forums.speedlife.net/t/00-integra/267963
**Category:** Builds
**Created:** [November 17, 2013, 4:17pm UTC](https://forums.speedlife.net/t/00-integra/267963 "2013-11-17T16:17:32Z")
**Posts on this page:** 1
**Showing post:** 17

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### Author: ![matty11781](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/matty11781/32/6437_2.png) [@matty11781](https://forums.speedlife.net/u/matty11781)
#### Post date: [November 20, 2013, 4:36pm UTC](https://forums.speedlife.net/t/00-integra/267963/17 "2013-11-20T16:36:51Z")

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> [@ATTN: Hard-Ass Vespa rider...](https://forums.speedlife.net/t/attn-hard-ass-vespa-rider/53674/7):
>
> Running the b18b ecu is a pretty conventional way of running that motor. It’s what my daily driver is. After doing some checking with a wideband it’s pretty clear that they run lean at part throttle and idle. A cheater way to bump it up a little bit is to disconnect the vacuum from the fuel pressure regulator. But you may have other obd2/swap gremlins too.
> 
> B20b and b18b are the same injectors.

If I pull the vacuum hose of the regulator shouldl I plug the hose or just let it suck air?

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