Vehicle Owner

Member ID: SupraGeo

Location: San Diego, CA

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Vehicle Info

1988 Toyota Supra

Bragging Rights

  • 1/4 Mile0 sec @ -1 mph
  • 0-600sec
  • Top Speed-1mph
  • HP-1
  • Weight-1lbs

Major Upgrades

  • turbo
  • nitrous
  • bore increase
  • port and polish
  • supercharger
  • extrude honed
  • stroke increase
  • engine swap

Modifications

Performance Parts

Interior

Exterior Styling

  • Custom Lighting 
  • BFGoodrich Tires 

Car Audio & Video

Ratings

    • Currently 3.5/5 Stars.

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Last updated: Dec 20, 2007

Hits: 32,883

Geo’s Toyota Supra
“Jen”

  • Currently 3.4631578947368 /5 Stars.
50 guestbook comments

Page 1: Intro/Modifications/Pictures
Page 2: Videos
Page 3: Dyno Charts
Page 4: Updates

SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

Sup ya'll! Just want to show you a short portfolio of my 1988 Toyota Supra Turbo (Jen the MA70). After getting off work with Ruby (my civic) and finishing haulin' stuff with Sam (my truck), you'll find me on the road to "no where" speedin' with Jen (my Supra). I won't tell you how much horsepower Jen consists of... But if you know your motors and engine upgrade parts, I strongly believe you can guess the right answer for her. She's too shy to reveal her deep-dark secrets anyways...

An old picture with my two favorite girls!!!

SupraGeo's 1988 Toyota Supra

Rowel's '68 Mustang and my '88 Supra.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

Status: Street (daily driven somewhat) / Race

Year: 1988

Model: Turbo (MA70/MKIII)

Transmission: 5 Speed Manual

Color: Midnight Blue

Intake:
-Custom 4" intake system
-Custom 24"x12"x3" air to air front mount intercooler (black)
-Custom 2.5" intercooler piping

Engine: 7M-GTE
-Extrude Hone ported and polished head and intake manifold
-3 angle valve grind
-Maxx's Autoworks 62mm throttlebody
-Ferrea 1.0mm larger stainless steel valves w/ bronze valve guides
-Crower dual valve springs
-Crower custom 272 duration camshafts w/ 7.9 lift
-Crower titanium valve retainers
-Custom EGR block-off plates
-ARP head studs
-ARP main studs
-ARP rod bolts
-ESI crankshaft (custom spec/prototype)
-Clevite 77 rod bearings
-HKS stopper-type 2.0mm metal head gasket
-JE pistons (custom spec)
-Eagle I-beam connecting rods (custom spec)
-Master Power 60-1 turbocharger (custom spec)
-HKS 50mm wastegate
-Custom equal-length turbo manifold
-Turbo XS blowoff valve (temporary)
-Accel 8.8 ignition wires
-HKS irdium sparkplugs
-UGP Racing solid billet aluminum motor mounts
-Earl's oil cooler
-Royal Purple synthetic motor oil
-Koyo radiator
-Greddy radiator cap
-Hayden electric "push" fan

Drivetrain: R154 5 speed transmission
-Fidanza flywheel
-ACT extreme pressure plate
-ACT 6 puck (springless) clutch disc [changing out to a full-faced street disc for the MOST OBVIOUS reason (actually might just completely replace the whole clutch assembly for a Tilton Multi Carbon Plate clutch)]

Electronics:
-Haltech E6X engine management system
-GM 3 bar map sensor
-Haltech Six Pack 12v ignition coil
-Haltech Ignition Module (tripple channel)
-MSD DIS-4 high-output
-HKS Camp
-Custom battery relocation kit (battery is now in the trunk)

Fuel: 18.5 gallon fuel tank
-2 Walbro 255 lph intank fuel pumps
-RC Engineering fuel injectors (custom spec)
-Aeromotive adjustable fuel pressure regulator
-Chevron 91 octane unleaded fuel mixed w/ VP C16 race fuel
-Earl's stainless steel braided fuel feed and return lines

Exhaust:
-3" Dynomax race magnum muffler
-3" Dynomax bullet resonator
-3" Ed Hansen's custom mandrel bent turbo down pipe
-3" Ed Hansen's custom mandrel bent exhaust piping

Interior:
-Autometer carbon fiber a-pillar gauge pod
-Autometer gauges
-'89 Toyota Celica GTS blue shift knob
-Quick/Short Sport Shifter V2
-Sparco Racer 2 blue suede steering wheel w/ quick release hub
-Optima blue top battery
-My Shaldan air freshner
-fuzzy high-roller dice hanging on my rear-view mirror

Stereo:
-Valor Multimedia (DTS-605W) 5.1 Dolby Digital Surround Sound DTS Dual Din 6.5" wide-screen lcd touch-screen DVD/CD/MP3/SD Card reader all-in-one head Unit
-Pioneer front speakers
-Pioneer rear speakers

Exterior:
-CFX Carbon Fiber hood w/ functional cowl
-Solar Guard limo tinted rear factory windows

Suspension:
-Megan Racing track spec coilover struts w/ pillowball mounts (not pictured)
-Cusco front and rear strut bars (not pictured)
-Energy Suspension polyurethane bushings
-Supra Sport rear traction control arms
-Suspension Techniques front and rear sway bars

Brakes:
-Goodridge stainless steel brake lines
-Powerslot front and rear brake rotors
-EBC Green Stuff brake pads
-Hurst line lock

Tires:
-Front: B/F Goodrich G-Force T/A KD 225x50zr16
-Rear: B/F Goodrich Comp T/A drag radials 345x55h16(street class)

Rims:
-Front: stock "saw blades"
-Rear: stock "saw blades"

Description:
-Anything else is just transportation...

Parts Removed:
-Cruise Control
-Air Conditioning System (completely)
-Power Steering (completely)
-Clutch Fan
-EGR
-Charcoal Canister
-Catalytic Converters
-Misc. Sensors for Smog
-Cold-Start Valve
-Windshield, Headlights, and Rear Window Washer System
-Rear Windshield Wiper

Needs:
-NHRA approved full roll cage
-Non-Homologated Fire Extinguisher System

Here's a cheap camera phone pic of my new turbo and my old one. Master Power 60-1 (custom spec) v.s. Greddy TD06SH 20g!!!

SupraGeo's 1988 Toyota Supra

Intake manifold, exhaust manifold, turbo, water pump and water neck installed.

SupraGeo's 1988 Toyota Supra

Light-weight flywheel, 50mm wastegate and dumptube installed.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

The 7MGTE is fully prepped on the cherry picker ready for transmission install.

SupraGeo's 1988 Toyota Supra

Photographs of the RC Engineering fuel injectors and the stainless steel braided fuel lines.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

R154 transmission is installed and ready to drop inside the MA70 engine bay.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

Me prepping the wiring harness. Powered by Geo!!! Hah!!! Oh, and with the help of my friend Sherwin making sure all nuts and bolts are torqued down correctly.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

Engine is now installed! Smooth drop in with no problems!

SupraGeo's 1988 Toyota Supra

Recent photos of Jen's heart.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

Here are a few shots of the -6AN Steel braided turbo oil feed and the -10AN turbo oil return line.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

Here's a shot of the unfinished exhaust setup. Notice the 3" custom elbow.

SupraGeo's 1988 Toyota Supra

4" intake system installed.

SupraGeo's 1988 Toyota Supra

Oh... Can't forget the GM 3 Bar Map Sensor! Hmm... I'll upload a better picture after I wash the engine bay. Looks like it got dirty in that area again...

SupraGeo's 1988 Toyota Supra

For an '88 Supra, she still looks good with the original paint! She's a total sleeper! Well, minus the CFX carbon fiber hood anyways... (that kinda kills the sleeper look)
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

Oh, I re-installed the factory fog lights!

SupraGeo's 1988 Toyota Supra

Here are a few interior shots!
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

Trunk shots!
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

These shots here are taken at High End Performance in San Diego where she sits on display on their showroom floor.
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

SupraGeo's 1988 Toyota Supra

P.S. Since I'm living here in Cali, I'm gonna leave Jen's exterior lookin' pretty much stock (I actually love the stock look). Too many rules and regulations here in this state (Jen's probably going to remain a sleeper). It's bad enough to where a cop can pop my hood and then take my Jen away from me... As far as exterior modifications, future upgrades will or might be the JDM yellow fog light bulbs, bigger rims (17s or 18s), CFX front add-on lip for the front bumper and a Bomex whale tail.

Old Setups (before), New Setups (after)
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra
SupraGeo's 1988 Toyota Supra SupraGeo's 1988 Toyota Supra

Another P.S. The reasons why all the modifications were done to this car was because it was supposed to become a "trailer queen" drag car. Due to the excellent condition of the chassis, interior and high school experiences with her (the car), I just HAD to change my mind about the whole project. The change of mind actually happened immediately after the assembly of the highly modded engine (one of them at least). I was supposed to completely strip the interior to install a custom roll cage along with cutting-out the rear half of the car to convert to tube frame for the install of a four-link rear suspension setup (detroit locker rear-end). But looking at her sitting in my garage without a motor yet and still looking great the way she was... I just couldn't tear her (the car) apart like that. I had to keep her looking that way! Now, I'm stuck with a car that will never pass smog (legally anyways), and won't be able to race legally at a track because of the heavily modified engine (getting kicked out of every track due to exceeding the maximum time limit for it's class with the lack of necessary safety equipment)... It's okay though. I'll find a balance in her somehow...

SupraGeo's 1988 Toyota Supra

THANK YOU FOR CHECKING OUT MY PAGE!!!

Guestbook Ratings

Displaying entries 1-5 of 50

Nilly87  

Posted by: Nilly87

04/09/2009 10:11AM

WOW i like your supra! you have done the job that i am in the process of doing right now. i have a Question where did you get your pillar gauge pod? i cannot find one for the 87 supra? is yours custom? thanks

mobilecar  

Posted by: mobilecar

12/16/2008 11:04PM

Looks good so far. Good luck. Keep me updated with the progress. 5 Stars!! check out my ToyotaSupraCommunity.Com

vmoua509  

Posted by: vmoua509

10/20/2008 10:36AM

Nice ride! That engine is hella clean! Check out my supra when you have time. My plan is the be making 400-500 horsepower when i'm done rebuilding the motor.

b00stin87t  

Posted by: b00stin87t

10/14/2008 07:45AM

Wow sweet looking sleeper. I like what you have done with the motor super clean.

3ofmyown  

Posted by: 3ofmyown

10/11/2008 09:54AM

J/K. 5 STARS FOR YOUR NICE RIDE.

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Vehicle Owner

Member ID: SupraGeo

Location: San Diego, CA