Cayman Got Driven

Just a quick update from the 2006 Cayman S. It just passed 50k miles last week. I meant to take a photo at the time it happened but was busy driving and missed it. I hardly ever drive anymore, sadly, so the last 500 miles or so took more than a year! I really need to get out more. Even though I have nowhere to go and two cars to go there with (three if you count the family CX-5 which we use for most everything), I'm still doing some maintenance and updates this year. More to come.

Life with Cayman S

These days my spare time is spent in very different ways than it used to be. I'm not that much into wrenching on cars anymore. Mostly I pursue my photography hobby, though you can't tell it by looking at this blog. To remedy that a little, here are a few photos of my Cayman S. It's not a frequent subject for my photos, but it is a beautiful object so I do snap some shots when I have a chance. Living within a short drive of the Smoky Mountains leads to lots of photo opportunities and some of the greatest driving roads in the world.

Classic Motorsports "The Mitty" at Road Atlanta 2017

Last weekend we took a trip down to Road Atlanta for The Mitty. This year's featured marque was Porsche and since we are now proud Porsche owners it seemed fitting to participate. We stayed at the lovely Chateau Elan Winery and Resort - or more accurately, we stayed at the new Hampton Inn and Suites on the Chateau property. Much more affordable and we could still easily enjoy all the amenities of the resort. I'd write more about it but this is an automotive blog.

I shot almost 1000 photos on the weekend but since most of the track is surrounded by catch fencing, it was really hard to get unobstructed photos of cars on track. I did my best, though, and here are some halfway decent photos.

Here's part of the Porsche corral. This only shows a fraction of the cars. It was really cool parking with all the other Porsches. No other marque had anywhere near the showing the P-cars did.

Flyin' Miata brought their stuff all the way from Colorado. This is the Mazda MX-5 RF with a lovely set of bronze 6UL wheels and a lowered suspension (don't know the details). This car is quite striking in person. There were many MX-5s in attendance.

I just love the patina on this old truck. Had to snap a pic.

A great looking 944.

Back in the mid-late 90's I had a racing game on my PC called Sportscar GT. It was the greatest racing game I'd ever seen up to that time and I spent hundreds of hours playing it. This car was in it, and it was always one of my favorites. I also remember seeing this car at many races back in the day. Seeing it in person again after all these years was really neat.

Awesome Brumos-liveried 987 Cayman.

I got lucky and got a shot of this Gulf liveried 911 through an access hole in the catch fence.

A line of Porsches heading down into the Esses.

The Ford GT40 is possibly the greatest sportscar of all time. It's a 50 year old design and still makes your blood boil when you look at it. So amazing to see on track. There were several in attendance and as you'll see I love taking photos of them.

This one pulled off track with an issue. Getting the sister car in the background was a complete accident. These sorts of accidents are why I love photography.

And here we are on track during the touring laps. Photo by Double Vision Photography. These were the fastest touring laps I've ever done. We expected to slowly drive around the track for one or two laps but instead it was 4 laps driving at least five-tenths. Jen had never been on a track before and seemed to really enjoy it. Great fun.

Wheel spacers for the Cayman S

The Cayman looked a little narrow-wheeled to me. Maybe because it's lowered, but the wheels just seemed to sit a little too far inboard from the fender lips. A common mod for Caymans is wheel spacers. 7mm front and 15mm rear is a common fitment and what I chose. Some go more extreme but my car is lowered and not running a ton of camber so I played it safe. I ordered mine from GMP Performance and got them in about a week.

This shows the car after the spacers were installed. The rear wheel sits pretty flush with the fender but there doesn't appear to be any rubbing or interference.

Here's another shot from the front. You can see the new black wheel bolts a little bit. I really like the look. The original zinc plated bolts were looking a bit ratty. It's little things like that which make a car feel special. Also note I've added the Cayman R style side stripe. As side stripes are a long tradition with Porsches, I think these are perfect and appropriate.

The spacers came with longer wheel bolts, in black, and I needed new ones anyway. The spacer just slips over the hub flange and is held on by the small screws that secure the rotor to the hub. Don't do this without fitting longer bolts.

I've already put about 1200 miles on the car and there's been no rubbing or interference. The wider track makes the car feel a little more planted at speed. I think this is a good mod.

2006 Cayman S Water Pump and Thermostat Change

So my Cayman has 43,000 miles on it and it's 11 years old. Normally I wouldn't be worried about a water pump at this point but I keep reading the experts on the internet saying you should replace the water pump every 40k miles. I think this is *incredibly* conservative but given the cost of repairs to an M97 engine, I'm ok with erring on the side of caution. So I decided to go ahead and replace the water pump and thermostat. Once I got into the job, I thought the coolant hoses looked a little old so I replaced those, too - or at least the ones in the rear of the car that supply coolant to the big aluminum pipes that go up to the radiators in the front, and to the heater core.

Pierburg water pump from Pelican Parts. They are an OEM supplier, so this pump is exactly the same as the original. The impeller is composite plastic, which is what you want.

It came with a new gasket, which was not clear from the Pelican Parts catalog, so I bought a separate one too. To remove the pump, take off the cover under the front of the engine, drain the cooling system and remove the hoses that are in the way. I planned to replace all the hoses so just cut them off to make removal easier. I didn't want to risk damage to the aluminum coolant tubes so I gently slit each hose for easier removal. After 11 years they were stuck pretty hard. The water pump is held on with six small bolts, with 10mm hex heads. They are very easy to remove. The thermostat is held on with four E10 external torx bolts. A couple of them are pretty tricky to get to so have a variety of extensions and a swivel on hand. Only one of the water pump bolts was hard to get to.

I'd rate the difficulty level of replacing the Cayman's water pump and thermostat as a 3, where my Miata is an 8 and my E46 M3 was a 7. The hardest part is getting all the covers off!

Top cover off. The only reason to remove this cover for this job is when you fill the cooling system you need to open the bleed valve. The front cover behind the seats needs to come off too, to make access to the water pump easier. You can probably do it all from below, but much easier with access from the front as well.

I took a photo of the belt routing to ease reinstallation of the belt. I actually bought a new belt but opted not to replace it yet because this one looked fine. The tensioner pulley is the one directly above the crank pulley, with the 24mm hex head. Wrench that clockwise to release the belt tension.

Ok, so here's a thing I learned. The Porsche branded antifreeze is ridiculously expensive. Normally I would just suck it up and pay the money, but this rubbed me the wrong way. There's just no way the Porsche stuff is that special. So, I did a bunch of searching, finding references in the forums about what the Porsche antifreeze really is, and the specs it meets. I crossed referenced those specs with products I could find for sale with published spec sheets, and I believe this stuff pictured here is essentially identical to the Porsche coolant. It's still more than good old Prestone, but half the cost of Porsche. It's made in Germany, it's pink, and it's available on Amazon.

Here's the old water pump with 43 thousand miles on it. I was a bit premature replacing it. There was no play in the bearing. Would have lasted quite a bit longer.

Another slightly tricky thing with the Cayman (and the Boxster as well), is getting it up on four jackstands. When I had the 986 Boxster S, I was able to do it without anything special, but it wasn't fun. For the Cayman I decided to make things a little easier on myself. To that end I bought Lift Bars and they definitely make lifting the Cayman safer and simpler. The bars just plug into the factory lift points and you can jack one whole side of the car at a time. Your jackstands go under the liftbars. The lift bars are hand made to order, and well worth the cost for the added peace of mind and safety.

Sorry for my lousy photo of the liftbars. Just visit their website and it shows them much more clearly.

Finally, the hardest part of this project was filling the cooling system. I drained about 4 gallons of coolant out, so there was some still in there, but not a whole lot. I used distilled water in a 1:1 ratio with the Pentofrost E coolant. I found a write-up on how to fill the system here and it worked well. It just takes a lot of repeated burping and topping up. A week after I changed the water pump I put 1100 miles on the car and it performed flawlessly!

Here's another pic for grins.

Cayman S on Cherohala Skyway and Tail of the Dragon

The Cherohala Skyway snakes through the southern end of the Smoky Mountains in Tennessee and North Carolina. It links the towns of Tellico Plains and Robbinsville, with not much in between except sweeping vistas and sinewy roads. Bear country.

The Porsche Cayman S is in its element in this environment. It is perfectly adapted to this road. Its razor-sharp handling and prodigious power make for a very entertaining drive. With an almost telepathic responsiveness, the driver's confidence rises, speeds increase, and one has to make a conscious effort to slow down in order to avoid "consequences".

But the Cayman delivers almost as much pleasure when sitting still as it does carving curves. Its lines are so clean, so perfect. It's a car without too many extras. Not too much to distract from its purpose. There is no infotainment system. There are modern conveniences but they don't coddle you. The feel is somewhat raw without being punishing. Playful but a little serious. Not like a Miata, but not quite an M3 either. Just right.

After the drive is over the sounds of the flat six still resonate in your head. The feel of the wheel in your hands persists. You wash off the road dust and prepare for the next time. The next time you can head back to bear country with your Porsche.

Photo by Killboy.com

Photo by Killboy.com

A New Obsession - Porsche Cayman S

Here at Morrison's Garage things don't change very often. I tend to keep my cars a very long time. So this was a big deal. The M3 is gone and this 2006 Porsche Cayman S takes its place. I don't have good photos so these iPhone pics will have to do for now. The color is Seal Gray over black leather. It has sport seats, sport shifter, sport steering wheel, body color center console and seat backs, 19 inch Carerra classic wheels and a Milltek exhaust and headers. Only 40k miles and it's obvious this car has been babied. Much more to come!