Archive for December, 2006

Speedster

We picked up a spectacular Porsche 356 Speedster on Saturday December 23rd, I will call it an early Christmas present, my all time favorite sports car. These cars are so light and easy to drive without any body roll or harshness, smooth and settled. After we sold the silver car, we have been looking for something to replace it and when this car came up we just had to have it.

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Ferrari 365 C4 project


We have been working on the C/4 project and have the engine apart and ready for shipping to the machine shop. The engine ran well but was very smoky, big surprise. With only 45,000 miles on the odometer I was curious to figure out what caused this oil burning, was it broken piston rings, bad valve stem seals or guides? We do not get to open up too many original engines around here so it is a pleasure to work on something that we know has not been messed up by someone who does not know what they are doing.

Upon close examination I found all of the piston clearances to be prefect and no rings broken or even having lost there spring temper. What we did find is a weakness that most Ferraris suffer from — absolutely worn out valve guides. In looking at the design of Ferrari cylinder heads, there appears to be no reason for complete wear-out at 40,000 miles. They have long guides and they do not suffer from seats and guides that come loose like other engines. My experience tells me that with these engines powered by multiple carburetors, the valve stems often have the oil stripped away from excess gasoline, creating this intense wear. I will also go so far as to blame the driver of the car for constantly “jabbing” the throttle, which shoots raw gasoline from the accelerator pump circuit into the cylinders washing down the bores and valves.
Needless to say, this engine is going to have new pistons, rings, bearings and a full valve job. It will be fully detailed and running as new. I am looking forward to posting the before and after photos.

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Wrinkle finish part II

I had an online discussion with a guy regarding wrinkle finishes for Ferraris. I am interested to know what Powder-Coated wrinkle finish looks like, and if anyone thinks that the cam covers on Daytona, C/4, and newer Ferrari V-12’s may have been wrinkle finished.

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246 GTS Euro


We just bought a 246 GTS Euro spec form a friend for re-sale. I thought that the car was super nice and straight and it makes dealing with the bad engine look easy! This 246 Dino is for sale so please let me know if you or anyone you know may be interested.

A valve broke and punched a hole in the piston, beating the combustion chamber up but this is a easy repair. I will bore out the cylinders .010 and have JE make me some forged pistons to fill the holes. We are also going to do a full valve job, renew the timing bearings, timing chains, water pump all other pieces to make this engine brand new. Since I bought the car without being able to test drive it I am going to replace the transmission synchros as there is no better time to tackle this common problem with the 246.

I am also going to do a full detail on the power plant making sure everything looks and works as new.

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365 GTC/4 work

We bought a very straight and solid Ferrari 365 GTC/4 this fall and have begun to bring it back to life. Today Karl pulled the dashboard to have it re-upholstered even though it was not too terrible. Originally these cars had a “mouse hair” dash that the Italians call “anti-dazzle” material. Mouse hair on the large C/4 dash does not work well because it stains very easily and quickly becomes “anti-dazzling” to look at. We are going to upholster this dash in a very high quality vinyl that will not shrink due to the sun and looks just like leather.

We are going to paint the car “Blue Chiaro” a very attractive Ferrari medium blue metallic. The engine is finished at the machine shop and will be going together with alot of attention to detail and the engine bay will be treated to the same amount of detailing.
This Ferrari 365 GTC/4 is for sale to anyone interested.

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Goings On

Here are some fun photos of what has been going on here in the last few weeks.
There is a great photo of Peter Markowski driving a customer’s Monza in the Paddock at Lime Rock Park. We have done lots of work to make this a truly great car.
Eben Markowski built this horse using a Stainless Steel wire form and hand formed 18 gauge copper “skin”. He has also made 2 full sized giraffes using the same method.
I hope to get things together enough to photograph all the Ferrari engines that we have in the process of repair.
On this day, we have two 330 GTC engines apart, a 365 GTC/4 and 412 engines at the machine shop, a 246 engine that is soon to be sent off to the machine shop and a 212 engine going together.
Please don’t ask how we keep it all straight but somehow we make them breathe again!

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330 Air Conditioning Systems

This blog makes it so much easier to post current projects on our site. I can manage it, post pictures and describe what is going on without having to submit everything to my wife Gillian to be uploaded on the main website. It also is a way for you to ask questions or get a discussion going.

Here are some of the projects that we are working on.

I just finished installing an air conditioning system in a Ferrari 330 GT 2+2 that had one very difficult criteria to meet — “don’t visually alter the dash or interior in any way”. 330’s that came from the factory with A/C had the row of rocker switches moved to the left of the steering column so we had to work the evaporator around a cluster of wires and bulky switches. We altered the glove box in order to provide room for ducting, but not much else was altered.

I used a full modern r-134a system with barrier hose and a rotary compressor, so under the hood does not look too “period correct”. Have a look at the fabrication work to make the radiator cooling fans work and the altered glove box!
At the same time, I am installing a totally period correct A/C system in a 330 GTS that did not have it new. I lucked out when I bought probably the last evaporator unit for that model. As it goes, I am making some templates to have on file in case I have to make a copy of the original some time down the road.

This 330 GTS system is using the original cotton wrapped hose and correct hose ends as well as a restored York compressor. The most difficult task at hand is dealing with the fan speed and temperature control switches that double as the vent outlets. I cannot seem to find these switches/vents anywhere so I may modify the existing vents to accept modern switches but they will not have the script engraved/stamped into them. I guess this car is not going to Pebble Beach.

Incidentally, this same car was wrecked in the left rear. We repaired the damage and painted the car Pino Verde (pine green metallic).

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Wrinkle Finish

Lots of discussion on the proper style of wrinkle finish. I know!!
I feel that the early cars 250/275/330 had a very fine finish, almost a fine “fuzz” if you look from a distance. This is hard to create because the directions on the can say, “3 heavy coats” so naturally you want to put it on real heavy. Well, it is harder to apply 3 light coats–but not too light— almost a gamble when you let the stuff cure, will it wrinkle evenly??!!

The 365/400/412 four cam v-12’s appear to have a more coarse “wrinkle” and a shiner plastic looking finish. I feel that this is a easier finish to duplicate as you can really lay down the paint.

I am excited to post some of the projects at the shop on this blog. We are currently overhauling a Ferrari 365 C/4 engine, a 1987 412 engine. I have a feeling that the 330 GTC engine that we pulled for detail work will need to be broken down for an overhaul as the leak doen numbers look terrible.

I will also post other segments of the restoration of these cars, but no trade secrets will be revealed, I promise.

Steve Markowski

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