Summit Point F1600 Series Weekend 2012

 

Video of each session in chronological order:

 

 

Saturday Morning "surprise" warmup session.  We thought it started at 8:00 not 7:30 so there was a mad scramble to get in the car after the session start was announced over the PA system. 

 

At least I got one lap at semi-speed to warm up for the race.  Many thanks to "Doc" Malone and Dad for getting me strapped in - in a big hurry!

 

 

F1600 Series - Summit Point

Race 1

Saturday, August 25, 2012 11:00 a.m.

 

Lots of drama in this race.  I start dead last (aka "DFL") but make a decent charge up through the field on lap 1.  Later on you can see me spin (twice) with snap oversteer due to brake bias adjuster isssues.  See me battle back lapping progressively quicker and quicker late in the race...

See the leaders come together in turn 5 and give up the win to Matias who was safely lurking back in third on the White flag lap...  Lots of good stuff here.

 

 

 

F1600 Series - Summit Point

Race 2

Sunday, August 26, 2012 - 11:00 a.m.

 

Just as we get ready to leave our pits, the rain started, and then suddenly stopped.  Up to the grid and hoping for a quick dryout.  But it was not to be, just before teh 5 minute board went it, the sky darkened and more rain fell.  Essentially ending the hope of the "gamble" on slicks paying off.

 

 

Early race action is absolutely INSANE.  Like driving on a ice rink with someone spraying water in your face the whole time.  I think I spun at least four times during the race.  Thankfully they were all quick ones and I kept it pretty much on the tarmac each time.  This segment ends as I spin in the carousel and kill the engine.  (Thus restarting the SmartyCam system).

 

 

As the track began to dry in the final 3-4 laps, my lap times improved dramatically.  Would have been a good race for intermediates I guess.  If the sun had stayed out for a bit, or that last shower hadn't come up - maybe a different result.  But at least this was entertaining.

 

The new (to me) AIM SmartyCam worked flawlesslyy - even in the pouring rain.  No fuss to use, and it even survived a rock hit in race 1 that required a change out of the outer lens.  I am liking the video quiality so far too.

Summit Point (last night of prep. work)

Latest option for incar video - the trusty SmartyCam from AIM. 

After trying the Contour with great frustration (and little usable video), I am hoping that this tried and true solution does the trick. 
The SmartyCam has the CAN interface that allows it to turn on when the car's master switch is engaged, and start recording when the engine registers RPMs.  The CAN interface also allows the camera to overlay the video with infor like RPM, Lat/Long Gs, Speed, lap time track map etc...Very Cool stuff!

The recording stops 2 minutes after the engine is shut off and the camera turns itself off 15 minutes after main power is cut off. 

So it should be brainless - exactly what I need in a in-car camera

(Thanks to my dad for loaning it to me for evaluation).

Last on the prep list was a valve adjustment.  After almost two seasons, I figured it was worth a look.  Adjusting the valves on the Fit is an easy procedure.  The cam gear is clearly marked "UP" for #1 TDC and each cylinder after that has its' own marking. 

The even better news is that after 8 race outings - it was STILL DEAD ON - NO ADJUSTMENTS REQUIRED.

DO NOT TRY THIS WITH YOUR FORD KENT MOTOR!

The real impetus for doing the valve adjustment was that the good guys at HPD had recently send me a cool new "Honda Racing Red" valve cover.  (Thanks Tom and Julian!)

I am sure that this will be worth a second a lap at least.

(note:  it does not have the oil fill opening/cap)

All reassembled and ready to race...

Done leisurly, the whole process probably took a bit less than an hour.


See you at Summit,
Sean

Summit Point F1600 Series Prep Work

One of the suggested performance improvements for the next race is to significantly soften the suspension.  I have recently learned that both the spring rates and the tire pressures I have been running are significantly greater than the competition.  So out came the spring collection, and I softened the fron and rear rates by approximately 150# each.  Hope it works...

The funny thing is that after changing springs I went to the trouble of unpacking and setting up the alignment platform.  I was particularly concerned that because I had to go from 4" to 5" springs at front, and 5" to 4" at the rear to get the rates I wanted and therefor had to move the spring perches and reset the preload that they would be significantly off the original setup.

Looks like I needant have bothered.  The corners were within a couple of pounds.  But you never know until you check.  This DOES bode well for any last minute at track adjustments though.  I can be confident that I will not completely screw up the setup by changing spring - as long as I am fairly methodical in setting preload.

After a minor adjustment (1/8 turn or so)...  Right on the money...
** Note this is the car weight without nose, engine cover or (most significantly) a driver.

So on goes the body work and in goes the driver (minus helmet)...

1106# more or less ready to race.  Right about where I want to be with a little fuel in the car, and all fluids topped off. 

More on springs...

Turns out most of the spring inventory is 6" in length not 5" as I originally thought. 

Here are all of the 6" springs laid out from softest (bottom left of the pic) to the stiffest in the upper right of the pic

Step #4:  (Mismatched set 900/1300), 900 (Hyperco), 900 (Hyperco, 800, 4x800, 4x900
Step #3: 650, 650, 650, 350#x7" Eibachs
Step #2:  600 (Hyperco), 600 (Hyperco), 600, 600, 600
Step #1:  550, 550, 525, 475, 475, 450

Spring Cleaning

Getting ready for Summit Point, and I spent the day cleaning out some stuff in the trailer and garage.  Last year I switched to 2" springs when I had Eric Langbein build me a set of Penskes for the car.  I also bought a bunch of used parts from a supplier that was going out of the business. 

So I find myself with a HUGE supply of springs that I can not really use.  The bulk of them are 2.25" diameter by 5" length, ranging from 250#-1100# but as you can see I have a lot of others as well.  So if you need something drop me a line at sean.maisey@gmail.com .  These all need to go live somewhere else, so no reasonable offers will be refused.  Asking prices start at $25/set or $100 for 5 sets.  (You pay actual shipping costs).