Weldon Fuel Pumps and Systems by SR Motorsports.

1986 - 1991 RX-7 A'PEXi Power FC ECU

As featured in the SCC project RX-7 car, this state-of-the-art, fully
programmable fuel, ignition and boost 16 bit computer completely
replaces the OEM 8 bit ECU in your 1986-1991 Mazda RX-7. Transform your
ECU into a fine tuning instrument capable of growing with your
modification list.

Every SR Motorsports' A'PEXi Power FC's is sold fully dyno tested and
tuned per your performance level. Tuning parameters include:

. Ignition timing maps for leading and trailing,

. Injector pulse,

. Timing adjustment,

. Fuel / ignition test,

. Boost control,
. Acceleration enrichment compensation,
. Ignition cranking fuel adjustment,
. Injector duty cycle,
. Water temperature correction,
. Rev-limiter control.

All parameters of the vehicle including water temp, oil temp, oil
pressure can be monitored from the display. Installation of the unit is
the easiest on the market. Simply switch out the factory ECU and plug in
an SR Motorsports Custom Tuned Power FC. No cutting of your wiring harness as with others. We have hundreds of
combinations of modified RX-7 maps available to match exactly to your
powertrain requirements.

Take your ECU to another level with the optional A'PEXi FC Commander. It allows you to access complete tuning of the vehicle with an easy to use keypad.

Why order your ECU from us?

SR Motorsports realizes that less expensive options exist in the
marketplace, but what is your motor worth? The SR Motorsports Custom
Tuned Power FC is one of the most technologically advanced fuel
management systems for today's car. Consult with one of the SR
Motorsports technical experts and let us custom tune one for you at our
facility , ship it to you overnight. That very day, you can install it
into your RX7 and you are up and running in minutes! No cutting of your wiring harness needed with our Power FC. Just Plug and Play.

No hype, just Horsepower!

In Stock and ready to ship.

We have MANY combinations of dyno-tuned power levels for our SR
Motorsports Custom Tuned Power FC ECU. We ONLY carry the exact plug-in USA version of the SR Motorsports Custom Tuned Power FC with US market serialized numbers that are required for any updates and warranty. Our customers get full technical support from real APEX'i trained staff during regular business hours. Try to get technical help from trans-shipping discount parts brokers and you will be disappointed. Our SR Motorsports Custom Tuned Power FC unit can be used to SAFELY
totally control almost any modified 1986-1991 RX-7 engine . From mild to
wild, SR Motorsports.com has many cars already running with the SR
Motorsports Custom Tuned Power FC . You can have it tomorrow if you call today!

Product Description

PRICE

APEX'i POWER FC

Fully tuned and modified FC3S APEXi PFC to

fit into your 1989-1991 Turbo RX-7.

Part Number FC-10186

$1449

CUSTOM FUEL RAILS
For those who need big horsepower , you also need larger fuel injectors. We offer these larger injectors in several ways. We have some drop-in replacement larger injectors for some applications. Others require a modified fuel rail to allow for the larger injectors.We offer these custom fuel rails. Please call for information.

FUEL PUMPS
Fuel pump flow ratings should be taken at 40-43.5 psi of fuel pressure. That gives you an accurate rating of the horsepower level that each pump is capable of. Many places rate their fuel pumps at a very high fuel pressure.Claiming that a pump will flow enough for 500hp (while at 90+ PSI of fuel pressure! )That is way too much. We have all of the flow charts for pumps that we sell. Just ask.

REGULATORS
An adjustable raising rate fuel pressure regulator is another important part of the system.This will compensate for boost in turbocharged cars.(It gives you a 1-1 ratio of boost psi and fuel psi increase) We also sell an adjustable rising rate regulator (R.R.R.) which will add more fuel per pound of boost (sometimes up to 4-1 ratio) to allow you to run higher boost safely.