Description:

1986 Mazda RX7 Base “Rexanne”, heavily modified and dyno tested in 2022 to produce 325 rwhp and 290 ft-lbs torque on a base tune (refined fuel and ignition tuning could net over 400 hp). Body had 270,000 km at the beginning of the project. Odo in Racepak shows 1,302 km since install and engine rebuild. No frame rust, minor wheel well rust was previously cut out and welded up. Always meticulously maintained and garage stored. Fluids all replaced during build (diff, brake, coolant, oil). Fresh coolant fall 2022. Oil has been changed 3 times since rebuild (every spring). Rexy has been a wonderful project, and I’ve been enjoying the finished results over the past couple years. Sadly it is time for me to sell and move on to more family friendly hobbies. Car is currently parked in the garage and not insured, but can be permitted for a test drive. Price is Canadian dollars, OBO.

Extensive modification list included below:


Intake
S5 FC3S TII LIM modified for 6 Port
JBDR S5 to FD manifold mod (Built up with weld and port match)
FD3S UIM customized with GM Throttle Body adapter plate
GM 90mm Throttle Body (1999 Cadillac deville)
GM IAC (1999 Cadillac deville)
GM TPS (1999 Cadillac deville)
GM open housing IAT (1999 Cadillac deville)
GM 3 Bar MAP (12223861)
Turbosmart Race Port BOV
Custom front mount intercooler and 3 inch piping

Exhaust
Exhaust baffles removed, and sleeve port matched
JBDR Twin scroll manifold
TWO Turbosmart Ultra-gate 38 wastegates
GT4088 (1.04AR turbine)
JBDR 3in downpipe with bellows
Classified Motorsports Recirc with bellows
3 inch Ultra-quiet Resonator (Vibrant 1142)
Racing Beat REV TII Exhaust System 87-91 TURBO II  (Y pipe and mufflers 2.375in)
Cat delete

Engine
Custom Oil Filter Pedestal turbo oil feed
Custom front cover oil return 
Oil Metering Pump (OMP) block off plate
Oil injector delete (100:1 PREMIX REQUIRED! 10ml 2-stroke oil per 1L fuel)
6-port irons (OEM)
Port matched exhaust sleeves
FD Oil pressure regulator
LRB Speed Oil Pan Baffle
FC TII Oil pump
RX7 Specialties Apex Seals
Atkins One Piece Corner Seals
RX8 apex seal springs
FD Corner Seal Springs
Oil Control rings, seals, and springs
Side Seals and FD springs
LRB Speed Oil Pan Brace
LRB Speed Delrin Engine Mounts

Supporting
Haltech PS1000
Haltech IQ3 Racepak
AEM pump, nozzle, and PWM valve (controlled by Haltech) for 50/50 Water Meth injection
Dual v-belt (ac delco 15320)
LS1 coil packs

Fuel System
Aeromotive Stealth 340 pump
Aeromotive A1000-6 FPR
GM Fuel Filter (ac delco GF481 or equivalent)
2x1000cc and 2x2000cc Injector Dynamics (ID1000 & ID2000)
Stainless braided brake lines
RX-7 FC secondary fuel rail (modified brackets)
Custom engine bay hard-lines (3/8 Ni-cop lines & 3/8 JIC fittings)

Cooling
Koyo rad
FC oil cooler
Electric fan conversion (Ford Taurus fan)

Drivetrain
Mazda RX-7 Turbo II 5-speed
OS Giken STR2C
LRB Speed Delrin Transmission mounts

Suspension
Ksport Kontrol Pro coilovers
Upgraded sway bar and bushings (Whiteline 27mm front, 24mm rear)
Whiteline caster correction bushings
Energy suspension bushing kit
Advan SA3R Wheels (17x8/17x9)
Riken Raptor Tires (225/255)
Manual Steering Rack (OEM)

Brakes
FC TII 4 pot brakes
FD Master Cylinder
ATE Super Blue brake fluid
StopTech brake Rotors and Pads

Interior
Turbo 2 seats (reupholstered)
Alpine stereo head unit
Alpine 4 channel Amp
Audison Voce 6.5" component speakers
LRB speed aluminum vent caps
Custom gray plaid accent fabric