# 93Rx7+2JZ swap= Super7

**URL:** <https://forums.speedlife.net/t/93rx7-2jz-swap-super7/262964>\
**Category:** Builds\
**Created:** [March 10, 2012, 7:17am UTC](https://forums.speedlife.net/t/93rx7-2jz-swap-super7/262964 "2012-03-10T07:17:58Z")\
**Posts on this page:** 1\
**Showing post:** 46

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**Author:** ![TurboTravis](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/turbotravis/32/6406_2.png) [@TurboTravis](https://forums.speedlife.net/u/TurboTravis)\
**Post date:** [March 16, 2012, 1:54pm UTC](https://forums.speedlife.net/t/93rx7-2jz-swap-super7/262964/46 "2012-03-16T13:54:57Z")

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> [@Shreks boosted GSR Build](https://forums.speedlife.net/t/shreks-boosted-gsr-build/32325/298):
>
> Use an oil pressure shut off switch to shut down both pumps if pressure goes low. It makes sense but you also have to wire it to stay on when your in low pressure ( idle/cruise ) situations. Its an idea. I personally have never done it or know how.

Not a bad idea, but you’d have to incorporate a time delay relay to override the oil pressure switch while the engine is cranking.

I’ve also designed a similar fail safe in my head to kill the ignition if the fuel pressure is not properly referencing.

Personally, I’ve decided to just go with the light that comes on when the second pump gets voltage, and to physically watch for the pressure jump when the 2nd pump comes on (on a regular basis, about once per drive, not literally everytime the car hits boost).

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