i still am, lets me idle 305cc injectors 
While I was NA I ran it with 1.8L injectors, give you about 5-8 rwhp after 5k, it's all top end with these units.
dyno results
Here's a better read:
http://forum.miata.net/vb/showthread.php?t=144196
I'm planning on doing this, as I go fairly rich past 5.5k and I'll be able to tune it out.
While I was NA I ran it with 1.8L injectors, give you about 5-8 rwhp after 5k, it's all top end with these units.
dyno results
Here's a better read:
http://forum.miata.net/vb/showthread.php?t=144196
I'm planning on doing this, as I go fairly rich past 5.5k and I'll be able to tune it out.