Rotary Car Club - View Single Post

NoDOHC · 11-26-2008, 12:26 AM

Colder temperature making for increased charge air density is completely true. This is why I have trouble understanding why I observed the decrease in power when i was expecting an increase in power (also substantiated by the observed power numbers with the Haltech ECU).

I am still hoping that someone on here knows the stock AFR in cold conditions. I have a wideband O2 sensor, but is is on the '86 which is getting a turbo transplant and will need the wideband.

I can't use it on the '91 anyway as it is snowing in Wisconsin and I don't want to drive an RX7 in the snow if I can avoid it.

11-26-2008, 12:26 AM	#17
NoDOHC The quest for more torque Join Date: Sep 2008 Location: Sheboygan, Wisconsin Posts: 855 Rep Power: 17	Colder temperature making for increased charge air density is completely true. This is why I have trouble understanding why I observed the decrease in power when i was expecting an increase in power (also substantiated by the observed power numbers with the Haltech ECU). I am still hoping that someone on here knows the stock AFR in cold conditions. I have a wideband O2 sensor, but is is on the '86 which is getting a turbo transplant and will need the wideband. I can't use it on the '91 anyway as it is snowing in Wisconsin and I don't want to drive an RX7 in the snow if I can avoid it. __________________ 1986 GXL ('87 4-port NA - Haltech E8, LS2 Coils. Defined Autoworks Headers, Dual 2.5" Exhaust (Dual Superflow, dBX mufflers) 1991 Coupe (KYB AGX Shocks, Eibach lowering springs, RB exhaust, Stock and Automatic)