So I have a nice stock looking rx7 that has a good conservative tune putting out 300rwhp. Interior is beautiful and stock looking (except for a few extra gauges) and I would like to keep it that way, but I want the benefits of cooling and added power of a 50/50 water-meth injection. I have seen trunk setups and don't know if that is the way I want to go, and the engine bay doesn't leave a whole of room either.

I started looking at the engine bay and thinking of removing the current Windshield washer resevoir and replacing it with a smaller tank with the pump directly below it for optimum priming etc. Only question is, will the pump be able to handle engine bay heat?

I would love to see any pictures of those who have already achieved the power and cooling improvments of AI and see how "stock" looking I can potentially keep my car/trunk location.

 

my buddy has an FD that is SO SLEEPER. He hid the pump in the stock air filter box in the engine bay. I dont have any pics, but here is my set up. This tank will work in an FD rear bin.

 

https://www.rx7club.com/auxiliary-injection-173/another-option-pump-location-fd-959565/

 

What's the capacity and source of that tank ?

Thanks,
:-) neil

 

The filler location for the tank is the old coolant reservoir plastic piece and hose

 

SgtBlue, Your thread and pictures are PERFECT! I am going to mirror this setup.