mazdaspeed7

The car: Black on black 90 GTU, 203K miles.



Engine specs:

Internal:

S5 core engine

Atkins apex seals, the rest of the hard seals/springs are OEM

Teflon inner coolant seal and OEM outer coolant seal

Viton o-rings used everywhere else

Hardened stationary gears, modified for type 2 bearings, installed

Competition thrust bearings

TII oil pump

FD rear oil pressure regulator, shimmed front regulator. 110 PSI max oil pressure

Oil thermo pellet shimmed.

Oil jets in eccentric shaft modified for more flow, but still incorporate the stock

ball and spring valve to keep oil pressure at low rpm high.

Everything was blueprinted.

Large SP intake, race port exhaust(no exhaust sleeve)

5/6 port runners filled and smoothed to make a smooth transition into the

chamber. Stock 6 port sleeves are not, and cannot, be used.



External:

Shoulder around spark plugs ground off to allow the use of shorter plugs without

a thin wall spark plug socket.

S5 rear counterweight matched to rotors/front counterweight

10.5 lb(including counterweight) chromoly flywheel

Racing Beat sprung 4 puck clutch

Act Heavy Duty Pressure plate.

Braided SS clutch line, recently rebuilt master and slave cylinders.

Ported intake manifold

Ported/polished throttle body and throttle body elbow

Modified stock airbox.

Crane Hi-6 ignition amplifier

NGK B9 EGV spark plugs all around

Atkins Serpentine pulley set

Racing Beat Headers

Full custom exhaust with Magnaflow mufflers in stock location.

Perma-cool 14” electric fan

Megasquirt standalone fuel controller, stock ecu used for ignition.



Driveline:

S5 turbo transmission, starter, driveshaft

S5 turbo VLSD differential and halfshafts



Brakes:

S5 turbo brakes, 4 piston front, single piston rear.







Suspension:

S5 turbo Tokkico Blue shocks in the front, with 175 lb/in 2.5” ID springs

S5 turbo rear shocks, with 135 lb/in 2.5” ID springs

S5 turbo sway bars



Wheels/tires:

S5 turbo wheels, polished face

Bridgestone Potenza RE750 tires, sized 225 50 16



Body:

Aluminum hood

OEM foglights

Sylvania Silverstar headlights

Optima Red Top battery

Power steering rack converted to manual



Interior:

Tinted windows, 15% on the hatch, 20% on the side windows, and 35% all the

way down the windshield.

S5 turbo door panels

S5 turbo power windows

Custom short shifter with Voodoo shift ****

Aluminum pedals

Clarion ProAudio DXZ735MP cd/mp3 player

Pioneer speakers in doors

Black leather convertible seats with working headrest speakers

S4 black seat belts.



Misc.



There is 203K miles on the odometer, but the majority of the car is considerably lower. All of the S5 turbo parts had 99K miles when they went on. The driveline, suspension and brakes all wend on at 192K miles, and the interior stuff just went on at 203k miles. The dash itself is from an 89 vert, and aside from being in better condition than the dash that was in the car, its also about 30 lbs lighter. This engine was installed at 191k miles. When I built this engine, I built it with a turbo in mind. All of the coolant and oil feeds for the turbo are tapped ¼” NPT, with plugs installed. All it would take to make an insanely fast car would be turbo/manifolds/piping, and some tuning on the Megasquirt.



$6000 obo







If you have any questions, feel free to PM or email me.



Ill have the pics up soon. If you have an imagestation account, heres the album Im putting the pics in. Ill try to get them up a gallery where you can view them without being a member for everytone else.