Tuesday, November 20, 2007

November Sports Racer Build Update

As you can see from these photos the Messenger SR is finally beginning to look like a car again. Mike and Cecil at PDG have been hitting it hard - there is just a lot to do in order to build one of these things right!
Here is a photo showing the now completed engine bay and rear subframe. The next step is the final mounting of the WRD differential. Once everything is assembled Mike will do a rigidity test and decide what, if any, additional braces will be added. If you look closely you will see the intricate detail necessary to retain the unique geometry when mounting to the subframe assembly.

And, of course, the other bits list keeps everyone busy. Shifter linkage, dry sump tank, header, sprocket dimensions for our tracks. But the biggest issue is what color to anodize the whole mess! Don't call me shallow...................

Here is a photo of one of the Dauntless undertray/diffuser assemblies. You can see the splice in this piece which represents how much larger we are able to make the exit area over a standard Stohr application. We believe that this additional tunnel area is one of the big advantages to a wider and longer Tatuus donor chassis. Once this piece is test fitted the final molds will be made from it and the carbon fiber set will be produced.


Wednesday, October 24, 2007

2007 Runoffs Report - 5th Place in Sports 2000!


Only 4 more years to go.......................or at least that is what one of my "buddies"pointed out. I finished 6th at the runoffs in 2006 and 5th this year so only 4 more years until an overall win!

Our Runoffs started one week before the race when Chris Goebel, Mike Messenger, Wayne Panter and myself made the 10 1/2 hour drive to Heartland Park Topeka. Chris is new to my team this year. He has autocrossed with our local club, and his dad has been involved with the local club for many years. Chris just finished college and is a car nut. He made every event we ran with the Lola this year and worked as lead mechanic on the car. Mike Messenger, my older brother, has been with me since it all started in 1980. Recently his job has kept him from making many races, and it was good to get him back involved with the program. He, like Chris, is a great all around mechanic, supporter, gofer and he is very patient with me! Lastly, my dear friend Wayne Panter made the trip again. Wayne is in his 80's and still working harder than anyone else on the team. Wayne and I have probably traveled 50,000 miles together since the mid 90's. He has made just about every race I have run in that time from the Pro Sports 2000 races in Daytona, Mid Ohio, Sears Point, Irwindale and many others to the Legends car races, shifter kart races, stock car races and anything else I could dream up to drive. Wayne worked as a race promoter for Al Sweeney of National Speedways in the 50's and 60's taking the up and coming young drivers like Bobby and Al Unser to state fairgrounds for midget car shows. He lives and breathes racing although he still has doubts why any racecar would ever need fenders, roll hoops or wings, but that is another story.

We arrived Satuday, found our paddock, made friends with the neighbors (a critical step in the week long stay at the race track) and started preparing for the Sunday test day. I knew the test day would be very crowded on track and that turned out to be the case. I had some learning to do even though I had driven on HPT the previous year. The track had been modified to increase the speeds on the front and back sections which significantly changed the characteristics of the track.

The new turns were exciting and it only took me about 4 laps before I was bouncing across the grass in the back straight at over 100 mph in search of the all important "proper turn in point"! But, once that was out of my system we ran fine - the only problem was the lap times were slow due to traffic and I had no real idea what a fast lap with no traffic would yield.

Qualifying Monday morning was rained out and so we waited until Tuesday to see where we stood versus the big boys that had come from both coasts loaded for bear this year. At the end of Tuesday qualifying, I was in 8th position. Wednesday's qualifying was interrupted by a black flag due to a couple of cars coming together so I only ran 4 laps and none of them were clean. A few people did get one flying lap but luckily I was able to stay in 8th position going into the final day of qualifying. One fun thing that happened Wednesday being featured in the Speed Channel TV shoot. This was the second year in a row I have been featured and is a great way to repay the sponsors that have helped me.





Here is a photo while I was "posing":





As I looked at my Pi data system after these two days of qualifying, I was able to see from the predictive lap summary that the car was readily able to run times that would qualify us in the top 5 up to that point. With that bit of news in hand, I was confident going into the last day of qualifying. The weather was ideal. I was able to get 4 clean laps in a row just when I needed them and was able to run a time equal to 3rd on Wednesday's grid. The only problem was everyone else went faster too! By the time it was all said and done, I had qualified 7th at a 1:35.550. By comparison, 3rd on the grid was a 1:35.147! Many people commented that this was one of the closest Sports 2000 fields the Runoffs had seen in many years. This was evidenced by the fact that 3rd through 11th on the grid were all qualified within 1 second of each other.

I had come to the runoffs with two goals: qualify in the first third of the field and finish in the top 5. Depending on how you do the math I was close or one short of goal 1. Goal 2 would be determined on Friday.

Race day dawned with pleasant but cool weather. The car was ready and so was I. This sitting around for a week to run one race really drains me, and I have to work to keep my energy level and mental game sharp. I have a routine that helps me get ready for the race. Once I am strapped in and sitting on the grid, I pray for peace, I thank God for the blessings in my life, I pray for protection for the other competitors and for a clear focused mind. It works! We pulled out for the pace laps and I was ready to rock and roll!







On the grid between Michael Scully and Bart Wolf:










Mike and Chris standing by as I go through my pre-race routine:


The pace lap showed us our first surprise. A morning warm up session had resulted in a major oil down of the track from turn 2 through turn 4. The track was covered with a fine white silt that was a different kind of oil dry than I had seen before. The oil seemed gone, but the fine dust was everywhere. I was surprised they started the race, but with TV coverage these big events get where there is little scheduling flexibility.

Anyway, at the start - as you can see in the previously posted lap one video - I stayed close enough to not leave a gap but far enough back to keep from getting caught in some other idiots screw up (yes all racers are idiots on the first lap of the national championship race). The first two turns were a dancing act because Bart Wolf didn't get the memo about letting me lead and we went through those two high speed turns two abreast. (BTW, Thanks Bart for running me clean through these turns - a great guy on and off the track.) The real surprise was when we hit the speedy dry. My camera on the car was mounted about 8 inches above my eye level and made things look easy compared to what I was actually seeing. ZERO visibility on the straight and the same again in turn three except for the dark rear corner of Michael Scully's Swift. Thankfully, he kept his foot in it since I wasn't lifting.

Somewhere in all that, I got past Bart and was able to settle into a normal racing line for turn 3-4 complex. By turn 6 which starts the back straight, I had caught Scully and was having to brake early to avoid hitting him. By the end of the back straight I was able to pull by and pass him easily. The next goal was Hardyman who would take a few laps to run down. If you haven't watched the video, do so, the link is in the post prior to this one, it says it all a lot better than I can - but I can assure you it was very intense!

After lap one the race settled into a battle of keeping my head down and running each lap better than the last. It took me about 6-7 laps to get a really good run on Hardyman, and I was able to pass him entering the fast turn 3. From this point on - I expected to pull away from Mark - but like Bart earlier - he didn't get the memo. He hounded me every corner for the rest of the race. I was faster in the high speed sections and he was quicker in the low speed sections. He raced me as cleanly as I have ever been raced. He is another one of the great folks in Sports 2000. When the checkered flag dropped I was still holding onto 5th with two or three cars within striking distance and no opportunity to relax. I was pumped!



Now its time to celebrate - right?

No! I come into the pits only to hear that there is a dispute between the leaders about body contact on the last lap. I talked to some pretty upset people. I did learn last year to get my cell phone to a crew member so I could call my wife, Sally, immediately. She was excited and so was her junior high class. She was wearing her Messenger Racing T-Shirt that day in school! I listend to their congratulations and then told her students to get back to work!

The podium ceremony was subdued, but one bright moment was Mark Mercer thanking God for the day and the race - a refreshing jolt of reality in the sometimes selfish, me-centered world of motorsports. Then to impound. No problem right? Wrong - 8 hours later we're finally released. The cars weren't the problem, but the last lap rough driving was, and they held everyone of the top 6 until all of the courts could decide the issues. In the end, they let it stand as it did on the track - I haven't talked to a person that saw the incident yet that agrees with that call. I didn't see it, and therefore have not taken a side on the issue.

Sitting in impound with Michael Bautz - 4th and Mark Hardyman - 6th place finisher:



All in all - it was one of the best runs of my life. I know there was more speed to be found. A test day with less traffic would have allowed us to get to that level before the race, but that wasn't possible. At least not and keep the major sponsor happy (my employer who provides my paycheck).

I want to thank the other sponsors and helpers for the successful season. Bruce and Tim at Hoosier Tires, Bell Racing, Jim at Continental Motorsports, Curtis Farley Engines, Mark Mercer for the shocks and other Lola whizzy things, and all my buddies who come by every year at the runoffs and work on my motivation: Peter Agnell, Dan Taylor, Craig Mendenhall, Terry Johnson, Rodney Whitney, Chris Goebel, Mike Messenger and Wayne Panter. I am sure there are others, including many of the S2 community. Two I should mention who couldn't be there were Josh Shelburne and Jeff Maddox. Both were with me last year, and both couldn't be this year. Josh is in Africa touching lives and making a difference working with Aids orphans, and Jeff has spent the last year working on the Motorsports Simulators that are being marketed to many of the big name pro racing teams.

The racing may make it fun, but the people make it worth while!

This may be my last Sports 2000 race. The car is sold and I am building the DSR. I have been in Sports 2000 since 1993 and it is a tough change. I have talked to some people about making an appearance in Sports 2000 next year - it seems some people think I have a shot at a podium and are willing to help me get there! But, time and God will decide those things.

Thanks to everyone.

Jay Messenger
Muleshoe Texas USA

Tuesday, October 16, 2007

Messenger Racing Video - 2007 Runoffs

Here's the first lap from Jay's in car camera at the 2007 Runoffs.

http://www.youtube.com/watch?v=pQHwl57fyh0

Enjoy!

Tuesday, September 18, 2007

Moving along!


I have been busy getting my Sports 2000 ready for the runoffs. We had a great test at Pueblo Motorsports Park on September 7th and things are looking good! We had great weather and our work was rewarded with our final run where every lap that wasn't in traffic was faster than our previous fastest laps at this track. Those previous laps were set in the Shannon JM06 which finished 6th at the 2006 national championship Runoffs race.
Here is a shot of the Lola JM07 at the test:

Since the runoffs effort has been "can till cain't" as we say here in Texas, I have been slow posting more info on the DSR project. Here are some photos Mike Alexander from PDG sent recently. They show the differential/rear suspension box in its first stage of construction.

During this phase the critical points are all being located. You can see some of the stock Tatuus suspension mounts in place. We also are working from engineering drawings and specs provided by Lee Williams of Williams Racing Developments http://www.willrace.com/ for the custom differential that will be installed. This setup will allow us to use all of the original Tatuus half shafts and we will not be required to relocate any of the suspension pickup points. In addition, we will be able to retain the shock ratios and location points.

You will notice the box is very substantial. This part will be lightened considerably once the dimensions for the jack shaft setup are finalized. Like every ship built in a bottle, that measurement was delayed until we could finalize the header/bulkhead clearance dimension. George Dean was a critical helper in establishing the header specs. We will build the final header unit from titanium utilizing the stock header flanges and the top portion of the stock tubes. Everything else will be custom made to the dimensions he specifies as a result of his dyno work.

Once the differential/rear suspension box is finalized and lightened the whole assembly will be annodized. After this piece is finished the final engine bay trunnions and motor mounts will be assembled. This will be a major step towards having a rolling race car once again!

Tuesday, August 28, 2007

Dauntless Bodywork Update

Here are some photos from Rennie Clayton at Dauntless Racing of the bodywork they are making. They are finishing up making a set of all the required body parts in glass. These parts will then be cut/spliced to additional bits which have been pulled from the same moulds. This process is necessary to increase the dimensions of the parts in order to fit the Tatuus. The Tatuus is longer and wider than the Stohr chassis that the bodywork was originally designed for. Once these parts are done all of the major components will be mounted to a chassis mockup board and closely checked for dimensional accuracy.

You will notice that the parts all have a primer finish. Dauntless applies this finish during the layup process. The finish provides a smooth surface, making the final mould finish easier to perfect. This set of fiberglass bodywork will also become our Messenger SR "test mule" bodywork. The final set will be carbon - of course!

The tunnels are shown with only the first skin portion and without the core. This is done so that the appropriate modifications can be made, then they will add the honeycomb. The width of the Tatuus gives 4" more length per side to straighten out the entries and exits which will give a significant improvement to undertray performance.



Here is a frontal shot of the new front fenders. The oversized flanges are retained until we finalize the Messenger SR moulds.


The front fenders are made in two pieces. The primary piece and the "spats", shown below:


Here is a shot of the rear fender and the radiator inlets. The radiator inlets are being made in separate pieces just in case we need to do any extending lengthwise.




As you can see there is much more to do. The center section of my body will come from the original Tatuus design and will use the donor panels from the FC body that came with the car. Once we are happy with our finished product I can have Dauntless make moulds of those finalized panels and create whizzy carbon bits there also!

I will say that I have been very impressed with the way Dauntless has tackled this project. Everything is done off of strict production deadlines with weekly updates (when is the last time you got a weekly update from any race "prep" business - much less they actually met agreed upon deadlines)?????? If anyone is thinking about doing a FC conversion they should talk to Rennie or Stan at Dauntless or give me a call. The more xsr Dauntless the merrier!





Tuesday, July 31, 2007

Messenger SR Update

The Messenger sports racer project is picking up steam. PDG's torsional rigidity testing of the original Tatuus chassis is done, the George Dean '07 GSXr is being crated up and prepared for shipping (lot's of smiles from the dyno!), and Dauntless Racing is preparing to pull the first fiberglass plugs out of their molds. These plugs will then be modified to the Messenger SR dimensions and new molds generated from the end product. The initial test bodywork will be fiberglass and the finished set will be carbon fiber. Dauntless Racing's initial test of the Dauntless bodywork on a Formula Atlantic C Sports Racer went very well.

See their comments about the test at: http://p081.ezboard.com/fdsrforumcarbuilding.showMessage?topicID=1028.topic

Here are a couple of teaser shots -

The Dauntless CSR from their shakedown test



and the Tatuus chassis at PDG's facilities with a 2006 GSXr mock up motor sitting in the engine bay - note how easily the motor clears in the seamingly small engine bay! The two top engine bay braces are stock Tatuus parts. These photos also give a good picture of how the bulkhead area of the Tatuus is designed. The design really lends itself to the conversion.















Thursday, July 19, 2007

Messenger Racing and Dauntless Racing ink deal

Jay Messenger with Messenger Racing announced this week that he has finalized a new relationship with Dauntless Racing. http://www.dauntlessracing.com/

"Dauntless Racing and its representatives, Rennie and Stan Clayton, have quickly emerged as the must have bodywork conversion team for C and D Sports Racer conversion. As I planned out my Tatuus based sports racer project, I knew I wanted something more than the traditional standard in the class if I was going to build a serious contender at the Sports Car Club of America national Championship Runoffs. That is where Dauntless Racing came in, with their knowledge of racing they have taken a leading edge approach to bodywork design, aerodynamics and composites. Thus, they quickly became the obvious choice. I am so excited with the Dauntless Racing bodywork program that I have now agreed to become a representative for Dauntless Racing. Messenger Racing can supply all Dauntless Racing bodywork components and will specialize in Formula Continental based conversions."

Keep posted for further updates or contact me directly if you would like to discuss a sports racer conversion.

Monday, July 16, 2007

Messenger Sports Racer


Click on the following link to read about my latest project. A Suzuki GSXr 1000 cc powered sports racer with full ground effects capable of over 2g cornering ability. The car is based upon a Tatuus Formula Continental chassis and will be heavily modified by Mike Alexander of PDG Racing Technologies. The car will have a 6 speed sequential paddle shifter like a formula one car and should be quite a blast to drive as I take a run at the 2008 SCCA national championships.

http://p081.ezboard.com/fdsrforumcarbuilding.showMessage?topicID=1025.topic

Jay Messenger
http://www.messengerracing.com/
806-946-7252 cell

News and Press Release Archive

The Messenger Racing News and Press Releases can now be found here. The older stuff can still be viewed at: http://www.messengerracing.com/newsarchive.html