Im wondering what the stock A/F ratios are for a 93 RX7? a/f at idle? a/f at WOT? and cruising a/f? I have recently bought a downpipe and a wideband. I also just bought a newer motor from japan (stock TT) and Im running stock USDM ECU. I put the motor in the other day and rewired the ecu. I bought the wideband to make sure im not running too lean or too rich because im unsure if the motor I bought has any modifications. I know right now my motor has 120 psi compression on both rotors, so its very healthy : )

 

So i found this regarding AFRs:
https://www.rx7club.com/3rd-generati...atios-1003778/

From this thread i got:
WOT: anywhere from 10-11
Cruising: 14-15
Idle: ? There was a very wide range.. from 11-17 (various posts) so im unsure about idle AFRs