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Project Details

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RSm - Meet the builders
The Project - Day by Day:
400mb+ worth of images!
For the latest project updates start with Day 105!
Day 1 - Stripping the Caddy
Day 2 - Dropping the engine
Day 3 - Sub-Frame testing
Day 4 - Test fitting the engine
Day 5 & 6 - Shocks & Springs
Day 7 - Pumps and Mounts
Day 7.5 - El Cheapo Coilovers
Day 8 - Gluing the engine in
Day 9 - Engine mounts
Day 10 - Fenders & Hoods
Day 11 - Fuel tank & Mount
Day 12 - Bumper and Fender
Day 13 - Cooling System
Day 14 - Pipes and Springs
Day 15 - Parts & Pieces
Day 16 - Merge Collector
Day 17 - Oil & Suspension
Day 18 - Suspension work
Day 19 - Rear Braking
Day 20 - Belt and Hubs
Day 21 - Sub-Frame
Day 22 - Wiring Harness
Day 23 - TEC3 & ATC
Day 24 - Sub-Frame and TEC3
Day 25 - Gauge Panel
Day 26 - The roll cage arrives
Day 27 - Grinding
Day 28 - More parts delivered
Day 29 - Smoking 4 pot
Day 30 - Tubes and frames
Day 31 - Frame completed
Day 32 - Frame and stuff
Day 33 - Round things
Day 34 - Round things part 2
Day 35 - Up front round thangs
Day 36 - Steering is done
Day 37 - On all fours
Day 38 - Brakes & Battery
Day 39 - Brakes and Body Work
Day 40 - Getting back to the V8
Day 41 - Mail man arrives
Day 42 - RSe Dash complete
Day 43 - Starting the Exhaust
Day 44 - More exhaust part two
Day 45 - Odds and ends
Day 46 - Rain, rain, Go away!
Day 47 - Bazookas from hell
Day 48 - Drive shafts
Day 49 - Suspension
Day 50 - Firewalls
Day 51 - Timing is Everything!
Day 52 - Intake Manifold
Day 53 - Wiring and filter
Day 54 - Pulley Puller
Day 55 - Finishing the Muffler
Day 56 - Shifter
Day 57 - Shifter 2
Day 58 - Shifter 3
Day 59 - Painting the engine bay
Day 60 - Coils and wiring
Day 61 - Plug wires & hose
Day 62 - Firewalls
Day 63 - Final Goodbye
Day 64 - Raining Cats & Cogs
Day 65 - more rain
Day 66 - Putting it back together
Day 67 - Front end and Fuel
Day 68 - Firewalls & Interiors
Day 69 - Engine installed
Day 70 - More wires
Day 71 - even more wires
Day 72 - Hell ya!
Day 73 - Overheating
Day 74 - Engine Brace + vid
Day 75 - Seats and Buttons
Day 76 - Injectors
Day 77 - Brakes again
Day 78 - Boy Wonder
Day 79 - Hubs and Fuel
Day 80 - New Digs
Day 81 - Pulling the lump
Day 82 - WolfKatz Fuel Rail Build
Day 83 - Broken Arrow
Day 84 - Tools & Urethane
Day 85 - WolfKatz Fuel Rail #2
Day 86 - No pictures! Please!
Day 87 - Front Spoiler
Day 88 - WolfKatz Fuel Rail #3
Day 89 - Seats, batteries and stuff
Day 90 - Fuel System
Day 91 - Fuel rail test & seats
Day 92 - New rear hubs
Day 93 - Boost and Parts
Day 94 - Turbo Work
Day 95 - Road Trip!!
Day 96 - Engine Teardown
Day 97 - Head
Day 98 - Front End
Day 99 - Packages Arrive
Day 100 - Installing Radiator
Day 101 - Completed Rear
Day 102 - Vacation
Day 103 - Widebody Building
Day 104 - A new beginning
Day 105 - The Krylon Returns
Day 106 - MyRaq by Quaife
Day 107 - Chassis Prep
Day 108 - Painting
Day 109 - Suspension
Day 110 - Odds & Ends
Day 111 - Radiator Install
Day 112 - Dummy engine build
Day 113 - Many days of work
Day 114 - 3 Years
Day 115 - Engine + Trans
Day 116 - Mounts
Day 117 - Strut Clearance
Day 118 - Moving cars
Day 119 - Happy New Year!
Day 120 - More welding
Day 121 - Welding Water Log
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Video of the Toystar 1 starting and running. Notice the water vapour coming from the breather caps. This is due to a cracked cylinder. Yes the video gets out of synch at the end, hence the slow tacho.
Latest Updates January 6, 2007
Day 121
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Nate Forsberg drew a picture of the Toystar today. I absolutely loved it!
I added some text, and now this will be the official Toystar image! Click the image for a larger view.
Pre-Order the Official Toystar V8 MR2 T-Shirt!
Click here to visit the Toystar Shop
So what is a Northstar V8? |
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The Northstar V8 engine family is General Motor's top-of-the-line luxury power plant. Introduced in 1993 in the Cadillac Allante, Eldorado and Seville STS, the 4.6L 32-valve dual overhead cam all-aluminum V8 engine was a quantum leap forward for U.S. automakers. Initially rated at 295 horsepower, the Northstar V8 has been ranked as one of the "10 Best Engines in North America" by Ward's Auto World. It also beat out both Mercedes-Benz and BMW in horsepower per liter of displacement, fuel economy and required maintenance (in the 1990s). |
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So why the first generation MR2?
Because it is the best MR2 of the three generations. It is lightweight, nimble, and mainly because I have a yard full of them. Weighing in at 2500 pounds fully loaded, this 1986 Toyota MR2 will be an absolute monster with over 350 horsepower sitting in the back seat!
With a world full of boy racer front wheel drive cars with screaming 4 bangers, and raunchy sounding 40 year old technology mounted in Camaros and Firebirds I thought it was time to merge the Japanese car that helped start the import trend with one of Americas 10 Best Engines ever! Strip the multi-cam, multi-valve 4.6 liter aluminum engine of all of it's luxury items, such as A/C, power Steering, the quiet exhaust system and the huge 3-phase Alternator and you have a monster motor just looking to play with some unsuspecting motorists. |
I don't drag race. But I can learn. I road race a 1986 Toyota MR2, the Krylon Special Lite. The first generation MR2 is my specialty. I know every single nut and bolt on these cars. I know the weaknesses, I know the what the car can take.
Now some have said the engine weighs a ton. In actuality it weighs less than 500 pounds fully loaded. It is only a few pounds more than a fully built 3S-GTE. |
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Why use am I using an automatic gearbox? Because it was there. I could use the Pontiac Fiero Getrag 4-speed or 5-speed. But then my wife can't drive the car. Plus I am getting older. I am over 40 years old now. I am supposed to drive automatics now. It will just be more fun telling the kids I just smacked that he got beat by an automatic 4-speed.
Speaking of gearboxes, this slush box is programmable. What else can be said of that? It learns how I drive, and adjusts to my style of driving, which my wife's says is either floored or braking hard. I don't think she knows what she is talking about. |
So why am I doing this?
Back in 2002 the Racing Strong Motorsports™ and MR2 Owners Club web sites were reviewed in Sports Compact Car. They made mention of the fact that we were discussing tossing in a SHO V8 into one of my spare MR2s. There are a couple of SHO V6 powered MK1 MR2s, but I wanted something that would scare the pants on the Yo-Boyz. Well SCC stated I needed to quit talking about it and just do it. Well it was not that easy. I live in the middle of nowhere. Out in the boonies. Red necks surround me. It is not like where I grew up the the 60s and 70s (Mira Mesa, San Diego, California). This is the real country. No new stuff out here, unless you have a ton of cash. I work for the State of Virginia, have 4 kids ranging from 19 years to 2 years old. So finding these new fangled engines was not on my priority list. Until I opened the hood of the cadillac at my local junk yard!
So here it is. The worlds first Toyota MR2 with a V8 that is designed for street use. There was one tube framed Le Manns racer MK2 MR2. But that was never designed for public roads. Mine is! I want to rule the world with this engine. 500 horsepower is just a few thousand dollars away. Put that in a 2300 (goal weight at end of project) pound go kart and the torque alone should stop the world from spinning!

Follow this project
The left hand column displays each day that we do something. Because of family, work, and weather issues, I mainly do work on the weekends. So check back. Also please look at my sponsors web sites. They have great products not only for MR2s but for many others both foreign and domestic.
Bookmark this page please. Send me email if you have questions. If you have products that look like a match for our project please let me know!

Project update: September 2006
I learned a lot putting the Toystar together. Mainly on what not to do. So we have started the project over. Using the race car chassis, the Krylon Special, everything from the red chassis is being brought over. The new chassis will be built as a Hill Climb race car. Light and powerfull we will be racing in the unlimited class against ex-Indy cars, SUVs with NASCAR engines and extreme exotics with huge horse power.
The Krylon Special has been seen in Savage Land Pictures "Apotheosis". This car has quite a history included a failed 5-star hotel parking lot engine swap, the chase car used in the film that almost got me banned from my own message board, and loads of awesome high speed videos that are on the underground of the interweb.
Thank you.

Bill Strong
Owner & Admin - The MR2 Owners Club Message Board
Racing Strong Motorsports
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Reference Material
V8 MR2 FAQ
Bolt Depot
Brake Conversion Reference
Brakes - Part Number Listing
Rotor Reference 2
Caliper Reference 1
GM Transaxle Specs
Reference Material -
PDF Wiring Diagrams
and Tech Info
Links & Stuff
Racing Strong Home
MR2 Owners Club
Cadillac Message Board
Automatic Trans Control
Electromotive
Chico Race Works
Maintaining the N*
N* Drysump Pans
RSe Oil Cooler Supplier
Walbro Fuel Pump
Cadillac Hot Rod Fabricators
GM Northstar Web site
Dave's Auto rotisserie
Shock Fluid - Racing
Miata Wheel Weights
Northstar Tools
Canton Racing Filters
Spintech Mufflers
Injector Cleaning
Cadillac Reference Material
Tech Articles:
Talk around the Internet
Grassroots Motorsports
Hotrod Magazine
Sport Compact Car
MR2OC-UK
Club si
Club 4AG
Pennock's Fiero Forum
Nissan Talk
NewCelica.org
Cadillac Forums
HybridZ.org
Dori-Kazi
Quebec Street Racing
SpyderChat
SolSociety
The Wolf Web
Velocity Forums
CelicaSupra.com
20Vturbo.com
StyleandSpeed.com
Cedar Rapids Area Car Klub
Automotive Forums
PaseoPimp
NASIOC Forums
BuffaloScooby
Racing Southwest
The Tech Zone
AutomobileForum
Central Illinois Imports
Interesting
Northstar V8 Links
Funco
AutoSpeed
Coupe DeGolf
2004 RWD Northstar
2000 N* Changes
Twin Turbo 4.0L N*
Northstar Bloodlines
Racing Strong
Motorsports™
Are you a sponsor looking to showcase MR2 or Northstar parts or services? Contact me at wdstrongjr@racingstrong.com for more info on how you can become part of the ultimate V8 MR2! See our stats!
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