Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: vitamintommy on October 01, 2008, 06:40:05 AM

Title: power fc
Post by: vitamintommy on October 01, 2008, 06:40:05 AM
is that the best go for power fc?if there anything easy for me to add hp by my self,i found out that my country people don\'t know much power fc tunning and installing!is there anything can control engine?
Title: power fc
Post by: Dr-Rotor on October 01, 2008, 07:31:24 PM
There are many different ECUs for RX7\'s.

Find out what your local tuners use and get that, Or buy a PFC, a wide band o2 and street tune it yourself. Its not hard to do. Very very easy actualy if all you have is a stock FD with a PFC in it.

Put a brand new PFC in. Its easy, Un-plug the battery, Un-plug old ECU. Plug in the PFC, hook up battery again and drive. The car will hunt for idle and will eventualy adjust. It will be smoother and better on gas. In fact if your stock FD is in perfect working order you do not have to tune the ECU.

PFC comes with a base map to get you started, as long as you buy a brand new one.

I used to have a full 3" exhaust, no cat. Greddy intakes ducted to the hole in the scoot bonnet, the PFC with no tune and everything els stock. The car dynoed 270whp on 12psi and was an absolute pleasure to drive.
Title: power fc
Post by: vitamintommy on October 02, 2008, 04:13:58 AM
Quote from: Dr-Rotor;541649There are many different ECUs for RX7\'s.
 
Find out what your local tuners use and get that, Or buy a PFC, a wide band o2 and street tune it yourself. Its not hard to do. Very very easy actualy if all you have is a stock FD with a PFC in it.
 
Put a brand new PFC in. Its easy, Un-plug the battery, Un-plug old ECU. Plug in the PFC, hook up battery again and drive. The car will hunt for idle and will eventualy adjust. It will be smoother and better on gas. In fact if your stock FD is in perfect working order you do not have to tune the ECU.
 
PFC comes with a base map to get you started, as long as you buy a brand new one.
 
I used to have a full 3" exhaust, no cat. Greddy intakes ducted to the hole in the scoot bonnet, the PFC with no tune and everything els stock. The car dynoed 270whp on 12psi and was an absolute pleasure to drive.

now my car have on fmic stock twin turbo that all