I was wondering what tanks everyone uses. I want to get something that isn't really easily noticed like some big milk jug in my trunk. I would use the windshield washer tank but I don't want to have to fill it up all the time. Has anyone made a tank that fits into their spare wheel space, or any other suggestions are welcome, maybe a bigger one under the trunk.

 

see my thread on optimised installation... 4 four gallon cell works great. part number, brand etc all there for you.

hc

 

This is where my tank came from
http://host179.ebm.bestsoftwarehost....mp=APS?CAT=FUT

 

That looks pretty good, but I was looking for something like this http://e30m3performance.com/installs...ell/cell_1.htm, except for I want one that sits flush with the floor of the trunk...

 

I think ^ is a bad link but here is a pic of what I'm talking about.

 

1gal JAZ Junior Dragster fuel cell.

B

 

Although this is not a RX7 but if the principle can be adapted to the RX7, there are several advantages:

This tank arrangement has solved many potential mishaps:

1) Tank is tall and thin, almost elminated supply surges due to sloshing.
2) Engineered cap allows air in and resistant to air exiting the tank.
3) Only adds 4 inches behind the back seats - taking minimum space in the trunk.
4) Allow gravity feed to the pump even at its lowerst fluid level.
5) Multi-tank adding extra fluid capacity without taking too much extra space. They also allow a vitual baffling effect compared to a large tank with internal dividing walls (anti-sloshing).
6) If you put a stop tap from each tank to a common rail, you can run different fluid mixtures.
7) Replace the stop taps with solenoid valves (large orifice/low pressure type/low power) allows dashboard selection of boost juice.

Source:
TANK (~$20):
http://fluids.flambeau.com/multipurp...4.0_quart.html

CAP (~$1.80 - $2.50):
http://fluids.flambeau.com/caps/caps_2none4th_inch.html

 

hey that cars form jersey!!!

 

We use the window washer resevoir as the tank. No need to run lines back to the trunk.

Jason

 

Yeah, that's what I'm gonna end up doing too. I just didn't want to have to fill it up all the time, but oh well.