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312 PB n°3 312 PB n°30 330 P4 250 GTO


1978 - The car: the Ferrari 312 PB

In 1978. Pierre Scerri, young father, decided to give a meaning to his passion: sportcar prototypes.
Driven by a strong wish for creating an unique piece of art, he chose to reproduce the genuine Ferrari 312 PB engine roaring. Frame, gearbox, engine, seats, gauges and so on… will be manufactured at the 1/3 scale and put together so that its Ferrari could be run in its lounge.

Pierre Bardinon, the owner of the famous circuit du Mas du Clos, was the first to open to Pierre Scerri the doors of his private collection. Pierre took lots of pictures of the 312 PB, the real one, sketched all details, put the finishing to his drawings, cleared up the last doubt on the pictures already examinated…


Drawings steps and molds

From 1978 to 1981, Pierre draw all the views necessary for building the 1:3 scale : chassis, engine, gearbox, body. The goal remains the same: build a real car, scaled, ready to start.

From 1981 to 1985, the master is achieved, all the wooden parts for creating molds were ready.
Wooden parts

Flat-12 cylinder engine
1989 - The 1:3 scale engine works!

From 1986 to 1990, lots of work remaining, but lots of parts accomplished! And more particularly the machining of engine parts: the 4 camshaft, the injection system, the casted components of the body (steering rack, wheel hubs and callipers, …).

Febuary the 25th 1989, the engine is ready for the first run. This is a great date for Pierre and his children, who eared for the first time the flat-12 cylinder sound ! They remain the most stirring moments.

We still have this famous sound in mind even after 16 years.
Caroline and Olivier.



1992 - The unique work of art is carried out

From 1990 to 1992, Pierre finished little by little his project. The gear box took form with the assistance of Mr Colotti and Mr Piero Ferrari, at Modena, in Italy. The instrument panel was completed, as all the components, of course everything is working. Radiators, headlights, tires and the tubular frame (welded with T.I.G.) were entirely home made by hand.

In December 1992, the car was finished. The eagerness and the work of Pierre are finally crowned by the smallest 312PB Ferrari in the world: one simple turn of key makes it possible to start it!
The car has been entrusted to Gary Kohs, passionned by unique art works, Fine Art Models creator, a famous company of fantastic scaled works!
The 312 PB

The mini 312 PB


Videos available

Video 1,
Video 2,


Technical data

Engine
Flat-12 cylinder
Displacement : 103 cc
Stroke x Bore : 24mm x 19mm
Horse power : 8 ch @ 10,500 RPM
Cooling : 2 lateral radiators for water and 1 central radiator for oil
2 camshafts per cylinder banks
24 valves
Injection
Dry sump

Clutch
Hydraulic actuator

Brakes
Steel discs
Hydraulic actuator
4 piston callipers with removable pads
Chassis and engine

Shock absorbers

Chassis
Transmission
5-gear + reverse - Differential
Cooling : oil pump + radiators

Chassis
N° 0884 PS
25 CD 4 S Tubes - Aluminium riveted
Adjustable shock absorbers

Steering system
Rack and pinion

Dimensions
Lenght - 1250 mm
Width - 650 mm
Height - 308 mm
Wheel base - 740 mm
Weight - 60 Kg


Pictures

Construction ...

Drawings
Drawings
wooden template model
wooden template model
Engine cast parts
Engine cast parts

Silicon molds
Silicon molds

Chassis
Chassis

Engine on test stand
Engine on test stand

Reversing lights molds
Reversing lights molds

The smallest 312 PB Ferrari works!
The smallest 312 PB Ferrari works!


The "mini" 312 PB


Other Pictures

Artistic pictures from Alain Merle...

Alain Merle pictures Alain Merle pictures
Alain Merle pictures

Alain Merle pictures

Alain Merle pictures

Alain Merle pictures

Alain Merle pictures

Alain Merle pictures

Alain Merle pictures

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