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

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!

Engine build: EV 1.3 HF

In the King shop last week! We finished up an old school EV 1.3 HF build. This engine will soon be installed in a beautifully restored 1985 HF.



The tricky part of an old school engine build like this EV 1.3 HF is a shortage of OEM rebuild parts- they are getting very scare.

 

Because 1st. over bore pistons are no longer available, we commissioned Wiseco to build a forged piston with the exact dimensions of the factory piston with the bore size we needed. We stress relieved and deburred the factory connecting rods and the whole rotating assembly was balanced to our specifications.



The EV 1.3 HF cylinder head ready for final assembly. Valve seats were carefully blended and just a touch bowl work to increase efficiency. Will 50+ mpg be a reality using yestertech?



We also got this info & picture from Yawsport:

"Captured fresh out of the paint booth over 1 year ago, this champagne Honda Civic 1300 Hatchback (affectionately named "Champ") will adorn the fully blueprinted EV1 engine currently being finished up by King Motorsports. It's been a long road to find some of the engine internals needed to complete this detailed build, but it will definitely be worth the wait. Stay tuned for the full write up of this project as well as some custom suspension goodness."



The EV 1.3 HF engine is almost buttoned up and looking terrific!



http://www.kingmotorsports.com/engine_building.aspx

Chris K.'s Mugen Del Sol

Return of an old friend! Yesterday, long-time King Motorsports customer Chris K. brought in his Del Sol that has been in storage for many years.

 

We are in charge of bringing it back to life. Years ago we installed a Mugen B16B N1 crate engine and well as a cool set of Mugen MF-10L mirror face wheels. Since then, Chris has collected all the Mugen aero parts as well as some other really cool period Mugen bits. Once complete it will be a stunner!



Awakening the beast after many years of storage. Chris K's Del Sol equipped with a Mugen B16B N1 crate engine, Mugen valve cover, Mugen header and plenty of other rare Mugen bits.



See more performance parts for the Honda Del Sol on our online store!

Gallery: King Motorsports Dyno Day Shirts

With King's next Dyno Day less than a month away, I thought it might be fun to take a look back at the event shirt designs. Each year of the event, King has designed and printed event T-shirts for each attendee.


In recent years, we began smaller runs of specially-designed shirts for the Event Staff. Separate shirts would make it easier for attendees to find King staff on the day of the event.


Here's a look!


Dyno Day 2009:


This shirt was designed by my predecessor, Jude Z., who was also King's in-house designer for many years. This shirt was black and featured the RSX Challenge car tightly strapped down on King's dyno. I've never seen one of these shirts in person but would love to!



Dyno Day 2010:


2010's Dyno Day was the first event I worked on with King. The first thing I tackled was a logo for the event. I drew inspiration from King's dyno bay, which has a bright yellow safety zone painted around it.



That yellow shape safety zone became the foundation for the Dyno Day logo. I separated out the "2010" so it would be easy to swap out from year to year. The back of the shirt included a Mugen-equipped S2000 in clean vector art.



Some trivia... one of the early versions of this shirt had the dyno positioned incorrectly under the front wheels. D'oh! So glad we caught that before going to print!



We also designed a Staff version of the shirt for the year, which was to be printed on a red shirt. Unfortunately our shirt printer didn't have them printed in time for the event, so sadly this design never saw the light of day.





Dyno Day 2011:


For the next year, we decided to do a brighter shirt. The front includes the King #64 Grand Am car and some of the chassis codes you'll find in the King facility on any given day. Unlike the previous year, we chose not to feature a single car. From a design perspective, a challenge for auto event shirts is what vehicle (if any) to put on the shirt. You can put a car on the shirt, but it should have significant meaning to the enthusiasts or to the event. Or you can put an ensemble of cars on the shirt, but that quickly makes for a cluttered shirt. Or you can stylize the car, so it isn't so immediately recognizable as a certain model. Or you can leave cars off the shirt altogether.




Close up. Can you spot your own chassis code?


 

This year we were able to get the Staff version of the shirt printed up. The logo was re-used, but this time in red.



Dyno Day 2012:


This was a very special Dyno Day. As in previous years, Mugen representatives flew out from Tokyo to show off new products and meet enthusiasts. But in 2012, Mugen shipped the Mugen CR-Z: RR concept car from Japan to King's shop in Wisconsin -- this was one of the handful of times that a Mugen concept car had ever made this 6200 mile journey. This orange beauty had to be our color theme this year. I drew a vector version of the CR-Z: RR for the front, and we added the Mugen logo for the first time on a Dyno Day shirt.






Here's the Staff version of the shirt:



Dyno Day 2013:


This year's theme is "Honda Nostalgia," which we've defined loosely as pre-EG6 era vehicles. King designed and built some of the very first Honda race cars in the USA, and we wanted to celebrate the engineering and simplicity of those early Honda models. The front of the shirt includes one of my favorite photos of the King-built GT5 Civic race car. I felt this year needed a new version of the Dyno Day logo to better fit with the nostalgia (1970's) theme. These vintage photographs are so awesome I was tempted to slap the photo alone on the shirt -- no logos or anything else -- and call it a day. :)




The back of the shirt includes an awesome photo of the GT4 Civic. I always wanted to work MILWAUKEE, WISCONSIN into the shirt and was able to this year.




I split out the car into a triptych to make the overall design vertical, and to give the sense of speed to the GT5 Civic -- as though it was moving so fast it could barely be photographed.


 

Here's a preview of the Staff version of the shirt for this year.







If you've missed out on any of these shirts, the event Attendee shirt is usually available for sale on the King website after the event. The best way to get one is to sign up and join us for the event! Hope to see you there!


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!