King Motorsports Unlimited, Inc. - Mugen Performance Products for Honda and Acura

Vintage Catalogs - King Motorsports Unlimited

We recently came across an OG customer who had all three catalogs that King created in the late 80s / early 90s. Each of these hand-assembled catalogs was called a Volume and included a carefully curated collection of Mugen parts, King parts, information about Mugen, and information about King's racecars and services. Each include thoughtful introductory letters written by King's CEO Scott and are a terrific snapshot of Honda/Acura performance culture at the time.

Because we don't spend much time looking in the rear view, we actually didn't have these Volumes anymore in our own library of literature. In fact we only printed about 1000 of each Volume. So Bill Yoon generously loaned the Volumes to us (including the price list inserts) for us to scan and make available to share with our friends!

Click an item below to download the PDF scan.

King Motorsports Unlimited Catalog Volume 1

KMS Volume 1.pdf (4.43 mb), Circa 1989

KMS Volume 1 Price List.pdf (1.11 mb)



King Motorsports Unlimited Catalog Volume 2

KMS Volume 2.pdf (5.24 mb), Circa 1991

KMS Volume 2 Price List.pdf (909.23 kb)



King Motorsports Unlimited Catalog Volume 3

KMS Volume 3.pdf (3.79 mb), Circa 1993

KMS Volume 3 Price List.pdf (2.24 mb)

Mugen Variable & Showa Winning Suspension

If you've ever popped your hood, climbed into your trunk, or crawled under your car to adjust your dampener settings (was that 4 clicks or 5?), you'll appreciate these electronically-controlled variable suspension kits. Mugen released these quality suspension kits circa 1987 and they allow for convenient SOFT, MEDIUM, and HARD adjustment within the cockpit courtesy of OEM fit-and-finish, dash-mounted switches.

Right-click a catalog page to see a larger version.









Thanks to Ronald W. for sharing this pic of his set in the original Mugen boxes:



1984 Mugen Winning Sus Kit advertisement. Check out the application and specs- some cool info there!





Mugen Brochure Roundup!

Who doesn't love to admire Mugen's Honda creations from the 80's and 90's? Here are a few of the more obscure brochure covers from Mugen that you may have missed!

Mugen Accord Coupe



Mugen Accord Sedan



Mugen Accord Wagon



Mugen Prelude Spec II (3rd gen), circa 1988



Mugen E-AB Prelude and a rare color shot!



The Mugen CR-X PRO. circa late 1985. This car was equipped with a Mugen roll bar for track demonstrations.



Mugen CR-X PRO.2 from an early 1988 Mugen promo brochure



Mugen Sports Civic Special-circa 1986! Beautiful white CF-48 wheels on red!


Mugen Prelude Sports Goods - Product Lineup Circa 1984

From the archives: The Mugen Prelude Sports Goods product lineup, circa 1984. Check out the non CVCC cylinder head conversion. Back in the day the Canadian spec Preludes came from the factory with non CVCC cylinder heads which were highly sought after....

Right-click a brochure page to see the full size version.





Check out this slick electronically controlled variable suspension system:



CF-48 wheels, Sports Muffler Kit, Special Conventional Head Kit, Exhaust Manifold:

San Pedro: Debut Race! (Updated w/ Vid)

Our Prelude race car project known as San Pedro recently had a great day of testing at Gingerman Raceway. Once back at the shop we did some fine tuning and adjustments based on what we learned.


We prepped spare noses/airdams and splitters in anticipation of San Pedro's debut race at Michigan International Speedway in two weeks.



5/25/2013: San Pedro wins its first National SCCA EP race from the pole of the 2013 race season at Michigan International Speedway today complete with a new lap record! Congrats to Moser Racing - awesome result!



5/26/2013: Day 2 at Michigan International Speedway. San Pedro wins the qualifying race by 39 seconds! Way to go Moser Racing!



Day 2 at Michigan International Speedway and another flag to flag win for San Pedro and the Moser Racing team! Way to go guys!!!!


San Pedro captures the pole in its very first SCCA EP National race of the 2013 race season- pumped!! Go Joe Moser!!!




Fun San Pedro factoid- Top speed at Michigan International Speedway on the banking was 144 mph. Entry speed into Turn 1 off the banking was 62 mph. San Pedro brakes from 144 mph to 62 mph in 63 feet!!!!


The Mosers have posted the video on Youtube!

San Pedro: Unleashed for Testing



We put our Prelude race car project known as "San Pedro" through the paces for testing at Gingerman Raceway this week, and the results were fantastic!



San Pedro's driver's office. Easy to read analog gauges, GPS based data aq and adjustable brake bias. Uncomplicated and clean!




Testing going well. First set of Hoosiers are now history.... :)



Starting to use some brakes.... Huge brake ducts and trick race pads. This is way they should look when you use them hard!



The driver says there was a balance problem. The crew refers to this as driver running out of talent :)

For the record, we are extremely happy the driver wants to push the boundaries of adhesion. Sometimes that means going over the limit to find exactly where that limit is. That's precisely why we go testing! We have plenty more splitters where this one came from (it helps that we made our own).



That's a wrap from Gingerman Raceway! We learned what the car likes and finished up 2 seconds under the lap record. A very good day!


Want to ride  along? Watch the San Pedro test video now posted on YouTube!

 


 

1985: Mugen Rear Spoiler Lineup



Flip back your calendars with us to 1985 for this look at Mugen's rear spoiler lineup for Honda...

The Prelude - painted or unpainted:



  For the Accord and Vigor:



 For the EF Civic hatch:



For the City:



For the 1st gen CR-X (feeling patriotic?):



 Wind tunnel aero testing on a CR-X Pro. No corners are cut when Mugen design & engineer aero pieces!