dreadseb

Hey guys, I was making adjustments on my car last night and I realised something that never really crossed my mind untill now, the issue is that when I'm idling in neutral i have a solid 700-750 rpm idle, with a minor bounce but no big deal i think, but when i put it in gear the idle will drop to 500-550 and get relatively rough compared to in neutral, is this normal or should I look after something.

On a side note have any of you n/a guys put an safc/safcII or afc-neo into your cars and what general settings do you have them set too, I'm installing one tonight and was wondering what the general census on this was, I know the correction will mostly be a negative since fc's run a little rich in stock form, so how negative can I go?

NoDOHC

The RX7 does idle differently in neutral than in gear when cold, but I think that it is about the same warm. Does the clutch disengage completely (does it go into reverse ok?)

Under low throttle conditions, you can run quite lean (16-17 AFR.) Under full throttle, I hear that 11-12 (max) is a good AFR.

Valkyrie

Check your clutch freeplay... it may be partially engaged, even though your foot is on the pedal.

Also, check the hydraulics and bleed them if you need to.