I recently purchased a set EV14's from FiveO Motorsports.
http://www.fiveomotorsport.com/impor...s/?itemid=1242

I ordered the 750cc size, which should be here shortly. I'm hoping my idle will improve compared to the 550 RX-7 injectors I am currently running.

Looks like those guys have good prices.

I've been running custom machined Bosch 450cc "Green Giants" from FiveO Motorsports for a couple years: http://www.fiveomotorsport.com/impor...rs/?itemid=334

No complaints about my experience with FiveO.

About 2 months, dunno miles. They fit perfect at the rail but you will need toyota 2001-2005 pigtales.

It is impressive how quickly the injector game has advanced in the last few years. ...and it is equally impressive how much (or better) the higher-flowing injectors are compared to the stock units installed by the OEMs.

We have been working hard to keep bringing improvements of our line-up to you, the enthusiasts. Our new drop-in 800cc injectors are an example to that.

It's also good to see some of you exploring the boundaries of the Mazda 1.8L! Who would have thought we'd be seeing 300-400hp DD Miatas rolling around 5 years ago?

Keep it up, guys!

This is a great advantage of a small displacement engine.
Very good (almost stock or better depending on tune) mpg and driveability until 4000rpm + huge power above this.

Those 800cc injectors still $339? If so I might have to get a set once I max out my 550cc.

Nope, they are going to be a little more than the rest of the bunch. ...but not too much. :)