racecar

Car Life: Beauty in Refinement – Honda S2000 – SingularEntity.com

I met individuals of the Singular Entity crew at various track events over the last few years.  Nice guys with a passion for cars and telling a story in a unique way.  I’ve been a fan of their photography and videos for a while.

Austin and I spoke often about supercharging and data logging because he built a track Miata with a Rotrex supercharger and there’s a pretty small group of us that are running these hard on the track.  Austin asked me if I’d be interested in being featured in one of their videos and my response was an enthusiastic “yes”.

It was fun to see the filming side of the process.  We spent probably 2 hours filming the interview portion in my shop and another few hours filming street driving shots near my house and on Chuckanut Drive.  It’s really interesting to see how they condensed all that into 6 minutes.  It was a chilly spring day in the Northwest with overcast skies.  Not ideal driving or filming conditions.  Chuckanut Drive is an amazing road that follows the coastline of Bellingham and has really fun corners and beautiful views.  The massive trees lining the road kept the asphalt shaded and wet.  Grip levels were low especially with cold temps and R888’s.  Fortunately, traffic was also low and all but one shot was done in one take.

IMG_6575

 

 

IMG_6576

Here’s the description of the YouTube video:

Born a natural Honda nut, Jared brings new meaning to “DIY”. With a background in mechanical engineering, every part added to this car was designed and meticulously planned by himself. From working as a Honda technician to doing full blown CAD and custom fabrication work, Jared brings new meaning to a grassroots build. Everything with this car has a purpose from removing the A/C compressor and replacing it with a different compressor, to the V-mount intercooler and custom aero. Jared takes us through his Honda journey from his adolescent Civic days to the mature ownership of the S2000.

Power is one thing, but control is another. Having learned suspension setup from working directly with Ohlins engineers, Jared’s performed his own suspension construction magic of taking an ATV shock and applying them to an automotive chassis.

Addressing the torqueless Honda with a supercharger has allowed him to keep up with the high horsepower cars, with a measly 345hp to the rear wheels. Nowadays you’re more likely to see Jared blow away in the straights and in the corners if you ever see him coming up in your rearview mirror.

Special thanks to Jared for the additional footage

Cinematography & music produced by Singular Entity – Gary Chan, Austin Tsai, Ken Au-Yeung & Jonathan Lau

Thank you to the Singular Entity crew.  Check out their other videos and content:

Instagram: http://www.instagram.com/singularentity
Facebook: https://www.facebook.com/SingularEntitycom/
YouTube: http://www.youtube.com/channel/UCIXaRuRWhQVwDsZAWoiPoZQ

Advertisements

FSAE Returns

I guess Formula SAE / Formula Student never left but it’s been many years since I’ve been involved.  That changed this summer when I brought Western Washington University’s Viking 26 FSAE racecar into my shop (Thanks Paul!) and, along with the help of several original teammates, rebuilt it to running condition.  In the fall, we raced it at a Pacific NW Porsche Club auto-x in pouring rain.  This car was originally designed and raced in 1995 and also competed in 1996 when I joined the team as a freshman.  It is a very unique car with lots of unconventional designs and construction.  It was also very light, powerful, and successful.  V26 placed 4th at FSAE Michigan in 1995 and 22nd in 1996 (thanks to a blown motor during the endurance event – would have placed top 5).  Some notable features of V26 are the 6″ filament wound carbon tube chassis, turbocharged fuel injected CBR600 engine, spool rear end (no differential), and suspension geometry designed to promote jacking to enable rotation with the spool.  The car also used 10″ wheels, inside-out front disk brakes, and dual floating inboard rear brake rotors.

Here’s V26 20 years after it last competed:

img_5667

 

img_5671

 

img_5687

 

img_5599

 

Some welding work on the fuel tank:

2016-12-11_14-20-05

 

2016-12-11_14-17-45

Here are some videos from this fall:

The car is a handful to drive with a hard hitting turbo and locked rear end (especially in wet conditions on 8 year old Hoosier Wets or 20 year old Hoosier Slicks).  It’s surprisingly easy to slide around but once you get too sideways it comes around fast.

Here are some pictures of Viking 26 (from 1996) and Viking 28 (1998) along with some of the original team members.

2016-12-11_14-18-07 028

 

030

 

021

 

011

 

005

 

002

 

003

 

012

 

010

 

009

 

017

 

020

 

001

 

More FSAE projects in the shop.  News to follow…

img_5610

 

img_5652

 

Spokane County Raceway

My cousin recently purchased a Mustang GT and took it to his local track.  He sent me some pictures and an invitation to join him at the next track day.  Seemed like a great opportunity to learn a new track and visit with family.  The weather was beautiful and it was looking like a perfect day.  A few drivers warned me about some humps on the back straight so I asked a driver that I recognized from some NASA events if I could follow him for a few laps to see the line.  Spokane County Raceway is a fairly simple 2.25 mile track as it’s relatively flat and has only 10 turns.  There is a slightly blind crest on the back stretch but otherwise visibility is pretty good.  It has an interesting mix of very high speeds and some very low speed corners and I was using every gear but first.  I started off very conservatively as there was no rush in going full tilt and the runoff areas are not forgiving, plus I wanted to stay behind the M3 for a few laps until I felt confident in the line before giving it the full beans.  First lap was warming up the tires and seeing the track for the first time.  Second lap was a bit faster but still finding turn-in locations.  Started pushing a little harder on the third lap (still turning in much too early for T3) but felt a slight hesitation accelerating out of a corner.  I didn’t see any smoke and it seemed to run OK but I slowed down and noticed that the oil pressure seemed a bit low.  I coasted around the track for a lap and when I pulled off, the car died.  In the pits I pulled the plugs and #4 was black and wet.  The others looked perfect.  I figured the most likely cause was broken rings or ring lands.  In hindsight, I have been noticing a bit more blow by accumulation recently.  Not something I was going to fix at the track so I spent the rest of the day hanging out with family and did get a ride in my cousins Mustang which was super fun.  I then packed up and drove home.  It was a long 800 mile round trip for 2.5 laps!

There was an interesting mix of cars and a bunch of very friendly drivers.  I’m looking forward to making it back to Spokane.  I ran a high 1:39 on lap 2 (while coasting in several areas) and would really like to see what time I could run after learning the track and pushing it.

spokane-a

 

spokane-b

 

spokane-c

 

spokane-e

 

spokane-f

 

spokane-g

 

mustang-gt-spokane

I reviewed the data and found that the oil pressure started slowly dropping on lap three.  Blue trace is oil pressure from Lap 2 and Pink traces is oil pressure from Lap 3.  Knock voltage looked pretty normal until the middle of lap three where there was some very high readings.  Could be detonation due to the increased blow by gasses or it could be picking up the sound of the now-loose main bearings.  I didn’t see any significant knock prior to the failure.

spokane-oil-pressure-drop-1

 

spokane-knock-1

Once home, I pulled the oil pan and found a lot of bearing material.  I just had the pan off recently and there were no signs bearing material so it must have been a very fast catastrophic failure.  This explains the low oil pressure but didn’t explain the hesitation and fouled plug so I pulled the motor and removed the head.  Looks like broken rings and a very scored #4 cylinder.

engine-out-1-s2000

 

engine-out-2-s2000

 

oil-pan-s2000

 

broken-ring-s2000

 

scored-cylinder-s2000