Archive for 330 GTS

Plastic Parts Made for Ferrari and Lamborghini

There were few replacement parts made for Ferrari and other Italian cars because the production numbers were so minimal and any stock was exhausted long ago. Many of the mechanical components for Ferrari’s are common to most models but the body and trim parts are getting hard to find.

I have taken it upon myself to make some parts. Long ago I made Air Conditioning vents, knobs, and little parts for 330GTC/GTS’s and 365′s. Every 330/365 at our shop is missing the alternator junction block cover and knob so I have re-made these parts. Often, the junction block itself is melted from years of engine bay heat and electrical heat so I make the complete units too.

Awhile ago, I made the thumb screws for Lamborghini air cleaner lids with the FIAMM logo.

Now, I am working on making some shift knobs, interior knobs and trying to make the vent window knob for the 330GTC so let me know if you need any of these parts.

If you need a part made, please let me know. Its easier to make a copy from an original part but I can make a part from a mechanical drawing as well. I am learning the techniques to make the molds, hard point holders and account for the shrinkage of the liquid plastic as it sets up.

Here are some of the parts I am making so far.

Plastic Reproduction Ferrari parts

Ferrari replacement parts, Plastic reproduction

Alternator Junction block Ferrari

Ferrari 330GTC Junction block

 

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Ferrari Steering Gearboxes

Earlier this year, a good customer drove to the shop in his 1967 Ferrari 330GTC for some service work and asked me to critique the way his car handles. We went for a spin and I immediately understood what he was talking about, when entering a curve it took lots of “input” in order navigate a corner and even go straight down the road. I use the word “navigate” because it handles like a boat.

We have had the suspension aligned and he had it aligned at his local shop a few times in an attempt to remedy this problem but it still steers super slowl. We compared it to a few other cars that day which validated our feelings, there was something wrong with his car.

Ferrari used ZF steering boxes in all of the cars from the mid 50′s through to the Daytona in the early 70′s.  A 1:20 ratio was chosen for the 330GTC but the 275GTB of the same year used a faster 1:17 ratio. My solution was to buy a brand new 1:17 worm gear to replace the 1:20 and see how it goes down the road.

The handling was transformed and it finally felt like a sports car. The 1:17 ratio was the perfect match for the car, even the steering effort at parking speed wasn’t compromised. I really don’t understand why the 330 got the slower steering but I have since changed the ratio in three other GTC’s. If you have a 330GTC or even a 330 GT 2+2, you’ve got to install this faster ratio steering box, you will love the transformation

Ferrari 330 Steering Box

330GTC Steering Gear Box

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Ferrari 330 and 365 A/C Vents

Ferrari 330/365 A/C Vent

Ferrari Air Conditioning

Awhile back I published a post on reproducing the often broken or missing vents and knobs for the Ferrari 330 and 365′s that showed the  prototype to review before the final production. The final order of vents have arrived in a box and I challenged myself to make the delicate and finely detailed knobs that go in the middle of them.

Late production 330 GT 2+2′s had optional Air Conditioning with 3 louvered vents in the middle of the dash with little thimble sized knobs that you twist to both direct the air flow and operate the fan speed and temperature of the A/C system. The middle vent had a blank knob and the outer vents said “aria” I II III (for the three speed fan motor) and the other outer vent had a knob that had the script “freddo” that controls the temperature of the air outlet. I found some very good original knobs and cleaned them up, chipped the white paint out of the script and sanded the delicate fluted lines on them to make a good mold. Then I made tooling to make consistent parts time after time to fit the “D” shaped switch shafts. The results are amazing, I am so impressed at how great everything came out.

I didn’t make the louvered vents, these parts were extremely complicated because the outer cylinder of the vent is on a different angle than the louvered slats, how do you make a mold that not only pulls apart straight but allows the louvers to be on a 45 degree angle! Since I paid the big bucks, I own the multiple piece mold and may tell you the secret someday.

The only part I have not made are the chrome trim rings that go on the outer edge of the vent. Later this month the tooling will be finished up to stamp them out of brass and have them chrome plated to match the rest of these lovely little parts.

In this photo you can see the simple little tool to make the fluted knobs. I can only make one at a time but the same tool makes the “Aria”, the “Freddo” and the blank knob. Since I am using the slow cure plastic, I can only make two knobs per day but will experiment with faster cure resins to churn them out a little more rapidly. (if anyone actually orders them)

A/C vents for Ferrari's

330 or 365 Air Conditioning vents

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Ferrari 330 GT 2+2

These 330′s look so spectacular to me when painted in a bright color like this light blue or silver. We’ve done tons of work to this car to make it run and drive better than it looks.

Something about the rear of the car, the “C” pillar area above the rear wheel looks so great, so clean and pure. How can you argue with Italian design!

Ferrari 330 GT Blue

Ferrari 330 GT Blue

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Transmission Numbers on Ferraris

I don’t offer much helpful information on this blog but want to share some photos of the font and progression of transmission, engine, and axle number stampings on Ferrari castings. From now on, i’m going to photograph stamps on Ferrari castings as I have the ability, the transmission stamps are hard to photograph because the interior has to come out for access. These are all photographs of Transmissions from 250’s and 330’s.  As things progress, I will post photos of Engines, axles and trans-axles.

Numbers from early 330 with Overdrive

Numbers from early 330 with Overdrive

Series II PF Cab, late production

Series II PF Cab, late production

Early production GTE Ferrari

Early production GTE Ferrari

Transmission Ferrari Lusso 250

Transmission Ferrari Lusso 2505-speed 2 mount engine

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Cleaning and Ebaying

IMG_5760We cleaned out the attic over the holiday and discovered a number of items that we’ll be putting on eBay in the coming weeks. Currently listed are a Bosch Voltage Regulator (black box BOSCH) 6v 12v volt for returning your classic back to the original configuration – or just the look.

Ferrari Bonaldi Brake Booster for rebuild will only stop you in your tracks in it’s current condition – not working – but in very nice cosmetic shape.

A rare Ferrari 275 GTB and GTB/4 Egg-Crate Grille Brandoli reproduction isn’t easy to come by and is in good condition.

Marchall 660 Fog Lights for Ferrari 250, 225, 212, 166 will actually look at home on a variety of other cars including Porsche 356, Mercedes 300, etc.

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330 Engine Repeat Repeat

We just finished another 330 engine, 330 cubic centimeters per cylinder multiplied by 12 cylinders equals 4000 C.C.’s or 4.0 liters. Actually, Nate did most of the work and this one runs so well without the requisite head gasket leaks!!

Here is a YouTube clip of it running:

Crank in 330

Crank in 330

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330 GTC Engine Being Assembled

Forged caps

Forged caps

GTC crankcase

GTC crankcase

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Drilling Out A Crank On A Ferrari 330 Engine

An often missed detail when shops overhaul engines is drilling the plugs on the crankshaft to clean out the oil passages. When the crankshaft is being fabricated it is drilled to allow pressurized oil to be directed at the bearings but because of the shape of the shaft, many of the holes have to be plugged after the drilling process so the oil only comes out where you want it to.

When the crank comes out of the engine and sits on a shelf while waiting for re-assembly, the residual oil in these passages dries out and gets crusty which could plug the passages and starve the bearing of oil. Also, when if you have to grind or polish the crank, the grit will get into the passages and quickly wipe out those brand new bearings.  One more thing, if you are going through the process of overhauling an engine, it makes sense to clean it and inspect as thoroughly as possible.

Repairing a crankshaft

Repairing a crankshaft

330 Crankshaft billet

330 Crankshaft billet

everything

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Ferrari 330 GTC’s For Sale

GTC 330 Ferrari

GTC 330 Ferrari

After all kinds of recent work on this car, out customer wants to sell it in order to pursue some other business interests.  There may be some blog posts on the work we did which includes overhauling the engine, replacing the incorrect sized 205/70-VR14 Michelin XWX tires with the 205-VR14′s and replacing the windshield. This is a very nice car that feels super alive when driven fast.

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