about the secondary butter-fly and double thorttle control?for 93 rx7
 

Hey I had removed my double throttle control and secondary butter fly and I notice my car idle strange after 5 minute of start up. I need to know did u guys exprience this after u did that mod? Also I notice my turbo manifold {between the two turbos}glowing red after the 5 minute of start up and it slowly went away after I gave it some gas and the car runs fine after running like shit for 2 minutes. Can anyone explain why my car does this? Any thought would be appriceate thanks, khris

Some of those control the air flow when the car is cold. They work kind of like a choke from old carb cars. By removing them, the car will get more air and less gas than it wants until it warms up.

I've removed the fast idle cam myself, and the car does act more tempermental when cold.