I'm just curious to see if anyone is getting +30 mpg. If so what is your setup? Are you running standalone? How lean are you running?

This was asked back in 2004, I was wondering if anyone has been able to do this recently? Anyways here's a link to the old thread and mind you I don't think anybody can get this on a stock ECU, it doesn't make since.

https://www.rx7club.com/2nd-generation-specific-1986-1992-17/standalone-owners-tuners-who-here-gets-30-mpg-350230/

 

I used to, before I went to EFI.

A local-ish returned 30mpg with a S5 with stock ECU.

 

I got around that with a first gen running a nikki. My buddies S5 gets over that on the highway with a stcok ECU, but he has a SAFCII.