Hello,

I have a Mazda RX7 1985 with a 13B Rotary in. (Fuel Injected with microtech management system)
I want to upgrade my fuel system. (Fuel pumps, filters and some pipes)
There are two pump under the car now and fuel filter, weird silver thing with nothing in it and its just a mess!

Please advise on what to buy and how to install and what to hook up where?
I also want to get a fuel pressure regulator with guage!

 

I use the Aeromotive Stealth 340lph pump in my 2jz powered 240sx and I love it. Isnt much more expensive than the walbro either and a heck of a lot quieter.

Aeromotive also makes great fpr's to.

 

whats your budget? can easily spend over 1000$.. depends what you want and how far you want to go

 

If it were me I would look into running a single external pump & a 1 to 1 FPR, there are a few good brands so as rollcoal pointed out. You need to work around your budget & final product of your toy, meaning the main use of the car/power you want good luck.