Comments Off on Motorsport Inspired Shifter – Part II

Many of you have probably seen our Stage I shifter setup – basically, a completely stock, OE, O2A shifter mechanism taken out of its box from underneath the tunnel and remounted in a custom sheet metal tower. The sole purpose of the exercise was to raise the shifter up and get it as close to the 3’oclock position on the steering wheel helping to cut down on the time our hands are off the wheel.

[NOTE] Obviously we understand we aren’t real race car drivers and this is not a real competitive race car and hundredths of a seconds shaved off probably won’t matter in the grand scheme of things, but I’m a junky and I like doing this sort of stuff. [/NOTE]

So for those of you that haven’t seen it, here’s a few pics of the Stage I setup as well as the link to the original thread:

Motorsport Inspired Shifter – Part I

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and why you ask I’m referring to all of this as “Stage I”… 
…well, like always, I couldn’t leave well-enough alone and I’m too cheap to break down and buy a real CAE Motorsport shifter ($1200 USD). So now that the shifter is closer to the steering wheel and we had great success with it at Watkins Glen and Pocono North – never mind the broken shifter cable-end or the busted engine, the shifter tower worked great!

One thing that has always bothered us about the OE shifter, among many things, was the enormous throw… seriously, WTF? (I know, I’m preaching to the choir). So now that the car is up on jack stands for the winter while we install our full cage and figure out our engine problems, it was time to cure the throw.

We started with this (green=neutral, black=OE, red=45% reduction). By adding 2″ to the bottom of the shift lever below the pivot point, we would get about a 45% reduction in throw.
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Now that we had a goal in mind, the challenge was to make something that would achieve the goal. As always, AutoCAD to the rescue. Here’s what we started with:
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taking some measurements from the OE shifter lever:
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so from that drawing above and a few measurements, I started chipping away at a 1/2″ x 1″ x 8″ piece of aluminum that I had left over from the cable-linkage I made. I ended up with this:
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Now that the top was somewhat sorted it was time to figure out the bottom – which of course is the most important part of the equation. We had about 2-3/16″ of room to work with, so I chose a nice round 2″ for the extension below the pivot point of the shifter. Keep in mind, we are eliminating the push down reverse.

Unlike the drawing posted above, I decided that instead of trying to recreate the pin for the shifter cable linkage at the bottom, I might as well just use the bottom portion of the OE shifter and mount it to the new aluminum lever in a similar fashion to the top – this is what we got:
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So now that we got the overall lever figured out, we needed to start toying with the reverse lockout mechanism:
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And in the meantime, after a few more tasks, ie: inserting flanged brass bushings and creating some spacers we got the chance to install the lever and see how it felt… actually, to see if it even worked at all – haha
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Neutral:
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3rd Gear:
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4th Gear:
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and more importantly, the comparison… keep in mind, the neutral position wasn’t the same between the two levers, so although 4th has a dramatic reduction and 3rd only has a slight reduction, if you look at the comparison in the neutral position you’ll see that 3rd should be more and 4th should be less dramatic.

Neutral Comparison:
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3rd Gear Comparison:
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4th Gear Comparison:
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All I can say is wow – I love the feel of the new throw. I can’t wait to get back out on the track… oh wait… yeah, no engine. Haha, next year.

During this process I took the time to tighten up a few gaps by adding rubber sleeves and plastic bushings in areas that had way too much slop. This combined with the super tight fitting brass bushings on the lever and the cable linkage on the transmission side has done an enormous amount for the shifter feel. Obviously I can’t say if it works 100% because at the moment I can’t even start the car, but as soon I as do, I’ll be sure to post again.

Our next step is to solve the reverse lockout. Here’s what we have so far:
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Comments Off on A Three Day Binge at Watkins Glen 2009

I thought I would drop in and give a little seasonal update on the track rado for those that are interested. After a very successful (and by successful I mean we improved our lap times by a bunch and didn’t crash the car) event earlier in the season at NJMP’s Lightning circuit, and a very nice showing at Waterfest in the TyrolSport booth, marked001 and were very anxious to get back out on the track again and continue to push our abilities, the car’s limits and have some more fun – Watkins Glen is one of the better places to do all of those.

As some of you have seen, we’ve made a few changes and modifications to the car after the NJMP event and were excited to get out there and try them out. One of the bigger changes was the relocation of the shifter from under the car to its new home in the custom shifter tower as seen in these pics below:

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Also shown in the above pics is the Raptor Bedliner paint we decided to try out – our interior paint was pretty bad, and although a track car doesn’t need to be pretty, it sure doesn’t need to look like shti either 😉

A few other minor changes: relocated the shift light to the steering column (previously on the left side of the dash) and relocated the extinguisher from the tunnel to the floor. Also added a quick release to the steering wheel which acted as a spacer to get the wheel closer to us. Not shown in the pics is the addition of the Verdict Motorsport shifter bushings (very cool and easy install), and the 53 Motorsport rear stress bar, both of which provided to us by Allen of 53 Motorsports.

So the main event. We seem to be jumping around from group to group these days, and this time was no exception. We signed up with the Riesentoter chapter of PCA (Porsche Club of America) for a cool $350 (VERY cheap for HPDE standards) for three full days on the track, and even a sit-down dinner in the WGI media center hosted by PCA.

Like any other event, the days leading up to departure we are constantly checking the weather hoping… even, praying for good weather. Sadly, as the event drew nearer, the threat of rain was overwhelming on Friday and Sunday with Saturday looking to be our best day. Nevertheless, we loaded up Thursday night and headed up north. Arrived in Montour Falls around 3am, got a couple hours of sleep at the Relax Inn, drug ourselves to the track, unloaded, tech’d and sat around trying to stay awake, waiting for our first sessions. Oh, did I mention it was raining?

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I should note, that both marked001 and I have run at the Glen before, but both of us were in Quattro A4’s and had a lot more confidence in the wet than we did going into this event. Also, this was our first event in the wet with the rado.

With excuses aside, we managed to keep the car off the baby blue Armco notorious at Watkins Glen. Unlike most of the big tracks, there is very little run-off and even a minor mistake up the S’s can put you into the blue stuff at 80-100mph. Sadly, for a few Porsche’s and BMW’s this was the case, especially in Friday’s wet conditions.

Day One: Sessions one, two and three, although wet with standing-water went off without incident for us. Of course, the random brake lock up at 90-100mph on the front straight or right before the bus stop (no ABS), and crazy under-steer running over the concrete strips in the turns really keeps you humble and honest. But we did it – we managed to pull off unmentionably bad lap times, soak our shoes and say we finally ran in the rain, but that’s really about it.

Finally, late in the day, the rain let up and the groups that went out before us were able to dry up the racing line. Session four turned out to be the best of the day and our lap times dropped from 3:20’s all the way down to the mid/high 2:30’s… wow, what a difference. Holding the line in the S’s is an unreal feeling – hard to describe, but something you can only get on a race track. Keep your foot in it and your risk under-steer, yes, even in our little underpowered VR6, lift and you risk either stepping out the back-end or feeling like you could have stayed in it and now feel like a wuse. Either way, your biggest challenge through the S’s is remembering to breathe.

the S’s
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Day one ended without a hitch and all we could think of was that weather forecast for Saturday – “sunny & mild” 😀

Day Two: was a mix of goods and bads. Weather, good. Shifter cable, bad. Track, good. Fast, expensive, awesomeness cars, good. Shifter cable, bad. Session one was awesome. Everyone was out on track (many opted not to run in Friday’s wet)… thirty plus cars per group, 85%+ were Porsche’s, many were dedicated track cars, others were real race cars and still others were double-duty daily drivers. No matter the car’s intent or purpose, they were fast and loud. I can’t speak for everyone else, but our times in the first session dropped another 5-6 seconds per lap from session four of the previous day. It was a whole new day and nothing was gonna slow us down… well, almost nothing. Marked001’s second session ended almost as fast as it started. Before he could even run a hot lap, the rectangle end of the shifter cable snapped after his warm up lap. I know many of you have been in this situation and I’m sure some of you have not, but regardless, it was an “ah shti!” situation. Once we assessed the damage, we were sure we were done for the weekend. After a few quick phone calls checking on local parts and VW dealerships, we made the most important phone call of the trip – we called Allen from 53 Motorsport. “oh, just pick up a battery terminal end from the local auto parts and you’ll be good to go” (not an actual quote since it was marked001 that spoke with Allen, but the convo must have gone something like that). Sure enough, within 20 minutes of getting back to the track from the local NAPA auto parts, we were locked in and ready for session four (for those who are counting, yes we missed session three – long boring story).

Session four was about redemption. It wasn’t the rado’s fault the cable snapped – we are pretty sure it was our tinkering that did it and we owed it to her to get out in session four and show those 911 GT3’s who was boss – LOL- (couldn’t even type that with a straight face). Anyway, we went out with a diminished confidence in our repair, but managed to turn in the best times of the weekend for us. Running consistent low 2:30’s, we finally broke into the high 2:20’s, even with all the traffic. Sadly, the day was over and rain was in the forecast for Sunday.

Saturday night was the dinner hosted by PCA. It was held at the track’s new media center. I can’t say for certain how many people were there, but my guess would be close to 150 participants and their families. The spread was awesome, the dinner conversation was obviously all about the track, cars, track stories, trash talk, etc, etc. A good time seemed to be had by all.

Day Three: Going into Sunday, we knew our time was limited. We were very close to packing up before tech and just heading home, but the rain was mild and the high we were feeling from the day before tempted us into the car one last time. It’s hard to leave a track event after sleeping it off – you wanna get in one last time before the long drive home. And as anti-climatic as it may sound, we both ran in session one… we were actually able to pass the 3 or 4 cars brave enough to toss around their RWD machines on the wet concrete turns… I guess FWD does well in the wet, who knew? Once we brought her in, we packed her up and before session two was done, we were on our way home.

Stories like this don’t always happen without the helping hand from a few people. Obviously we want thank Allen from 53 Motorsport for his continued support and that little quick fix that got us back in action for two more sessions. We need to throw out a thanks to Mike from Tyrol Sport for doing our inspection last minute and for his continued support. Olaf at Atomic Motorsports for his generous car/track setup guidance. Thanks guys – we do really appreciate the help.

few pics from Saturday/Sunday:
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gives you and idea of the amount of money in the pits that weekend:
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pssh GT3’s a dime a dozen here
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our build thread for those who haven’t seen it: http://forums.vwvortex.com/zerothread?id=3030108

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Comments Off on Motorsport Inspired Shifter – Part I

We haven’t posted very many projects recently, mostly because all of the projects we’ve tackled in the off-season were more or less small and insignificant, but that doesn’t mean we haven’t been busy on the track and in the shop – we are in the middle of one project right now that we thought some might be interested it.

After dreaming, staring, talking, wishing, etc, etc about the real motorsport shifters like the CAE/Bildon/Cool****ingAllAluminumShifters, but not having the budget to pull the trigger, we decided to look into and possibly try to do a home-brew version of the “motorsport-inspired” o2a shifter. Several other motorsport enthusiast on Vortex have simply taken the o2a shifter box/mechanism and mounted it directly on top of the tunnel which seems to work out pretty successfully, like these:

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So we thought, why not take it one step further – the shifter box isn’t exactly a work of art, and the mechanism is easily removed – so why not make a new tower/base?

This is what we have so far:

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Sorry for the crappy cell pics – once we get the interior floor pans/tunnel painted (which is what we are working on now), we’ll get the tower painted, installed and we’ll update with some better photos.

We are using the “quick shift bracket” from Gruven and the 02a shifter bushings by DeckManDubs – all supplied to us by Herbys53

2008 Pocono North Recap Video

Posted: 26th September 2008 by Joseph in Miscellaneous, Pocono North
Comments Off on 2008 Pocono North Recap Video

I put together a short video from the 2008 Pocono North event.  It’s footage my wife, Veronica, captured throughout the day so it’s a little different than the typical track videos we normally show.  We hope to put together more videos like this in the future so keep an eye out!

Track Rado Goes North… Pocono North 2008

Posted: 2nd August 2008 by Joseph in Pocono North
Comments Off on Track Rado Goes North… Pocono North 2008

As you may have seen in herby’s track thread, marked001 and I cleared our schedules for Cart’s event @ Pocono’s North course, Friday, August 29th (the club Herby runs w/ on a regular basis). It was our first experience with CART and although Herby had nothing but good things to say, all we knew was that we were promised as much track time as we wanted – we are happy to report that not only did we get as much track time as we wanted, the people at CART are a great bunch of people; professional, safe, but laid back and fun to trade paint with (haha, well not really).

Coming off our event at NJMP, we were more or less satisfied with how the car performed and felt only a few changes were warranted – namely an adjustment to our rear sway bar (Atomic Motorsports). And although we felt we nailed the setup for NJMP, from our past experience, the north course at Pocono produces a lot of understeer (pushing) – to counter this, tightening up the rear (making the sway bar stiffer) is one way to approach it. Since Atomic’s bar is so easy to adjust and has variable adjustments (as opposed to 2 or 3 settings) we decided this would be an easy approach to the problem, and reversible, should we be wrong in our assessment. Ultimately we underestimated the amount of adjustment we needed on the rear and I still encountered some understeer, but since marked001 didn’t seem to experience the same characteristics, we chalked it up to driving style and left well-enough alone.

New for us this event was the introduction of a data acquisition by way of MaxQData. A software/hardware package that can be put together for a very reasonable price if you opt for the DIY version and with some basic setup (of the software) you end up with a GPS data logger that will record very detailed GPS information up to 10 times/second (10Hz) – for us it was the right way to go, mostly because of the price tag, but also because it seemed well put together and offered enough for us to learn with.

All in all, the car ran very well – at least until the later parts of the day when we began to experience what seemed to be some sort of stuttering/loading issue. At WOT and under high loads, the engine seemed to “bog” rapidly – almost as if to miss rapidly – very hard to describe. Since the day was almost over and we weren’t missing much if we packed it up, we decided that pushing the car for another session wasn’t needed as we were both pretty content with the amount of seat time we had. We’ll have to dig in once we’ve had a few days off – we suspect the spark plugs, but won’t know until we start pulling things apart.

One of the best parts of the event, besides the unlimited seat time was being joined by other VW enthusiasts (having “benfica09” and his Mini RS was nice too) – we rarely get to run with other dubs, and even less often do we know anyone. This time around it was great to see some familiar screen names and get a chance to run with some nice VW’s. And although a few of those vw’s blew their loads early, it was still great to have everyone there – it made the team relay at the end of the day pretty damn cool even though we came in dead last – haha.

Also a nice surprise for the day, was that all of the VW’s that competed in the time trial walked away with a 1st or 2nd place plaque. Marked001 and I placed 2nd and 1st (respectively) in our class; we were separated by +/-0.3 seconds – the closest to date.

We turn our attention now to Lime Rock Park at the end of October – a new track layout, a car that is running well and two “drivers” who are looking for more seat time. We’ll keep you guys posted, but for now, enjoy the pics and look for a video in the week or so to come.

As always we want to throw out a few special thank-you’s to those who have been supporting us in one way or another: Olaf at Atomic Motorsport for his continued track setup information and for a very easy to use (and affective) rear sway bar. Mike at Tyrol Sport for dealing with our shop needs and my constant emails. Lastly, Allen at Herbys53, for just taking care of business and getting everything set up for the day. Thanks for reading.

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