Originally Posted by 9krpmrx8 (Post 4423608)

What system are you getting? They have a decent rep, I remember them from my drag racing days.

Originally Posted by 9krpmrx8 (Post 4423624)

Well tapping the fuel line should be done using the Aeromotive fuel line adapter and anything above a 55 shot is not really smart. But then again having a N20 kit installed without really know much about it is not really smart either.

Originally Posted by HiFlite999 (Post 4423626)

Have you checked out the section on nitrous here?

https://www.rx8club.com/rx-8-discuss...rx-8-a-233937/

Originally Posted by 9krpmrx8 (Post 4423641)

Also how will the fuel and N20 be injected?

Originally Posted by bryce553 (Post 4423646)

I am not sure Im leaving that to the professionals. What would you suggest?

Originally Posted by 9krpmrx8 (Post 4423786)

And the throttle body spacer :)

Originally Posted by Sifu (Post 4423799)

I still have my TBS. It looks so nice that I don't want to get rid of it. Maybe an excuse to get the meth kit :rock:

Originally Posted by Charles R. Hill (Post 4423947)

I suppose I could guide the OP along a bit, and maybe save him time/money in the process but I have not yet heard from him. ;)
And, uh, speaking of nitrous...... check out my avatar. LOL

Originally Posted by 9krpmrx8 (Post 4423930)

Yeah in hind site I probably should have not sent that to you, :lol:

Originally Posted by Sifu (Post 4424133)

I got the spacer new from BHR. I wanted your mounting kit back then ;)

The OP should take advices from Charles.

Originally Posted by bryce553 (Post 4424138)

What does the mounting kit look like?

Originally Posted by Charles R. Hill (Post 4424390)

Well, Bryce, I differ in my opinion than the representative with whom you spoke and here is why;

1) You are in TX and it is warm enough, at least heading into spring/summer so you will not need a tank heater right away.

2) The tanks already have a "blow-off" valve but I think he was referring to a "blow-down" tube, which is also not needed but suggested (unless you will be visiting the dragstrip.

3) Window switches are also not needed unless you are not going to be paying attention while using your nitrous, in which case you should not be using nitrous anyway.

4) Cut-off switches are also not necessary and for the same reason as #3, as long as you have verified proper fuel pump operation and pressures. If your car is around 80K miles, you may want to swap in a new OEM fuel pump assembly as it is good to have a fresh pump and fresh filter. The OEM pumps are fine with the additional 50-60 h.p. of fuel flow.

5) You will also not need an automatic nitrous line purge system as you can simply close the nitrous tank and activate the nitrous system for 5-6 seconds and the nitrous pressure will bleed off properly.

With all of this taken into consideration, here is what I suggest for a parts list;
1) Zex 82021-series system. Easy to install.
2) Zex Remote Opener System. Helps with spontaneous nitrous uses and with system purging when you are done.
3) Any brand blow-down tube as it help safety in the event the tank pressure valve bursts and it looks more professional.
4) BHR Throttle Body Spacer. Eases installation, is reversible if you ever want to remove the nitrous kit, and looks cool.
5) Aeromotive 15020 and 15626 fitting and plug. This eases the fuel feed installation and is also reversible.

That will get you started and, later, you can worry about a tank heater and whatever else. Everything I have suggested is based on what I have done on my own car and what I have helped dozens and dozens of people do.