This is my 1986 Toyota Corolla GT-S - the Superhachi.


My friends and I have done all of the work on this car in my garage. It took me two and half years' worth of weekends, but it is finally near completion. Many more pictures coming soon.
Below is a list of the modifications that I have done to the car. Check out the theory pages to find out why I did some of these things.

What the heck is a hachi?

The car obviously hasn't been painted yet. I'm leaning toward black because that's the color it came from the factory, but right now I don't mind it in primer - it's not a show car. Primer looks mean; it says "My owner spent too much money on performance to be able to afford cosmetic crap." And that's the truth!

Here she is. The first one shows both of my cars.


The mods list below is for the old setup. Click here for a preview of the upcoming changes.

Engine


4A-GE high-compression block
4A-GE large port head
4A-GZE AE92 Levin pistons and rods
ARP head and main studs and rod bolts
NGK spark plug wires
NGK V-Power spark plugs (BKR7E)
TRD metal head gasket
TRD valve springs
HKS adjustable cam gears
Koyo 52mm aluminum radiator
TRD 1.5 bar radiator cap
Flex-A-Lite Radiator Fan
Catco 3" catalytic converter
Custom 3" downpipe

Custom 3" under diff exhaust
Custom turbo manifold

Garrett GT3071R Turbocharger

Earl's stainless steel plumbing
Turbonetics Deltagate II wastegate
Turbo XS Type H blow-off valve
Weldon 9200-A oil sump pump
A'PEXi AVC-R Boost Controller
GReddy Full Auto Timer turbo timer
Walbro 255Lph fuel pump
RC Engineering 550cc injectors
Port Matched Intake Manifold
Ported TVIS plate with butterflies removed

75mm Throttle Body
SDS EFI EM4-4F Engine Management System with Distributorless Ignition
Western Motor Sports Wideband Air to Fuel Meter
TRD oil cap
Fluidyne oil cooler
Perma-cool oil thermostat
Custom oil catch can
Custom turbo oil sump

Drivetrain

MA70 Supra transmission (W58)
Custom bellhousing
Custom transmission mount
Earl's stainless steel clutch line
CAP Clutches 5-puck ceramic clutch disc
ACT Xtreme pressure plate
Ford 8.8" rear end

Ford Racing 4.30:1 ring and pinion
Ford Racing Auburn HD LSD
Custom one piece driveshaft

Brakes

Earl's stainless steel brake lines
JZA80 Supra master cylinder
Wilwood Dynalite 4 piston calipers
Wilwood Ultralite 12.19" rotors

Stainless Steel Brakes rear disc brake conversion

Wilwood adjustable proportioning valve

Suspension

Tokico HTS dampers
Strut cases shortened 10mm with 55mm spacers
Eibach Pro lowering springs
Addco swaybars (25mm F, 20mm R)
T3 roll center adjusters
T3 adjustable panhard rod
Tein upper pillow ball mounts w/ adjustable camber
DMI 3-point front strut tower brace

Interior

Competition Engineering 8 point roll cage

Auto Meter Pro-Comp gauges (boost, oil pressure, oil temp, EGT, water temp, tach, fuel, battery)

Summit Racing battery relocation kit
Optima deep cycle battery

Body/Exterior/Aero

Compomotive CXN wheels 17x7 +0
Weld Racing Draglite wheels 15x8 +25
Kumho Ecsta 711 Tires (205-40-17 and 225-50-15)
Moroso extended wheels studs
Custom drop vent hood (StarShark)
Shaved side moldings, corner lights, and antenna
TRD N2 fender flares and front air dam
DMI intercooler ducting
DMI brake ducting
DMI front splitter with diffuser undertray

DMI undertray air induction box
DMI Lexan rear quarter windows
Sparco Hood Pins

Planned Modifications

Crower turbo cams (280x0.393 I, 276x0.374 E)
Shim under bucket conversion
Adjustable 4-link Suspension
Adjustable radius rods
Adjustable front control arms
5 point harnesses
Gachirri braces
Shakkuto braces
DMI rear diffuser
DMI rear windscreen vortex generator
Moser Engineering Axles and C-Clip Eliminators
Custom Aluminum Driveshaft

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