Minarelli EZ, P1 and W3

Contents:

00 years  model  00  carb   covers    case
1956 part numbers, F. B. Minarelli
01. ’65-70? EZ 0000 ∅12    round♦   round♦
02. ’66-68? P1 0000  ∅9    round♦   round♦
1970 part numbers
03. ’70-76? W3000 ∅12 angular♦   round♦

 


1. Minarelli EZ 1965-70?

This was a one speed automatic with internal pedals. No fan or fan shroud. 

’65?-70? Minarelli EZ (ovalino) 47.7 cc (38.0 x 42)
1956# Minarelli# qty MMI# price  description.
0 A1-25 49.0124.8 1 4730 $2.00 flywheel key #M85 3.0 x 3.6
0 A1-27 49.0841.9 3 4740 $0.50 stator screw M4 x 10 phil-wide
00 A2-8 51.0132.7 1 4470 $5.00 piston pin bushing ∅11.7 ∅15 x 13
00 A2-8 51.0132.7 1 4470  none  (must be reamed after installation)
00 A2-9 56.0601.0 1 4480 $9.50 piston pin Ø12.00 x 31.5
0 A2-10 03.0213.0 2 4490 $1.00 piston pin clip  Ø12
0 A2-11 71.0405.0 1 4500 $65.0 piston kit 38.0 dome top, 2.5 rings
0 A2-11 71.0455.7 1 4520 $65.0 piston kit 38.4 2nd oversize
0 A2-12 00.0000.0 2 0000 $11.0 piston ring each 38.0 x 2.5 GN
0 A2-12 71.0802.0 1 4600  none  piston ring set
0 A2-17 49.0000.0 1 0000  none  flywheel nut M10-1.25 use #4750
0 A2-17 49.0312.0 1 4750 $7.00 flywheel nut M10-1.25 x 14 hex15
0 A2-18 00.0000.0 1 0000  none  flywheel washer Ø10 (eliminated)
0 A2-20 53.0506.9 2 4710 none  crank seal 17-35-8 use 7
0 A2-20 53.0506.9 2 4710 $7.50 crank seal 17-35-7
0 C1-17 51.0205.9 2 4700 $10.0 crank bearing 17-40-12 #6302
0 C2-11 53.0502.9 3 4790 $6.00 pedal & drive seal 15x24x5
0M2-10 53.0302.0 1 0000 none  base gasket ∅44 40×40
0M2-13 49.0509.0 4 0000 $3.50 cylinder stud M6 x 109 (110)
0M2-19 82.0000.0 1 0000  none  magneto ⇐ CEV 6067 ∅94 o♦ 6V early

 

  
Left ’68? Minarelli EZ, middle ’67 Testi O.K., right ’68 EZ

 

 


2. Minarelli P1 1966-68? 

The P1 was a one speed with an automatic clutch. It was pedal or push-start only, with no kick lever. Unlike most Italian mopeds, the pedal system was external, rather than inside the engine. On the Cimatti Velocim moped the pedal chain was on the left side, along with the motor chain. Other models might have the pedal chain on the right.

’66?-68? Minarelli P1 (ovalino) 47.7 cc (38.0 x 42)
1956# Minarelli# qty MMI# price  description.
0 A1-25 49.0124.8 1 4730 $2.00 flywheel key #M85 3.0 x 3.6
0 A1-27 00.0000.0 3 0000 $1.30 stator screw M4 x 10 slot

00 A2-8 51.0132.7 1 4470 $5.00 piston pin bushing ∅11.7 ∅15 x 13
00 A2-8 51.0132.7 1 4470  none  (must be reamed after installation)
00 A2-9 56.0601.0 1 4480 $9.50 piston pin Ø12.00 x 31.5
0 A2-10 03.0213.0 2 4490 $1.00 piston pin clip  Ø12

0 A2-11 71.0405.0 1 4500 $65.0 piston kit 38.0 dome top, 2.5 rings
0 A2-11 71.0455.7 1 4520 $65.0 piston kit 38.4 2nd oversize
0 A2-12 00.0000.0 2 0000 $11.0 piston ring each 38.0 x 2.5 GN
0 A2-12 71.0802.0 1 4600  none  piston ring set 38.0 thick
0 A2-17 49.0312.0 1 4750 $7.00 flywheel nut M10-1.25 x 14 hex15
0 C2-24 49.0323.0 1 4840 $2.50 sprocket nut M10-1.25 x 6 hex17

M43-25 00.0000.0 1 0000  none  fan ∅110 id
M43-26 49.0935.9 4 5420 $1.20 fan screw M4x10 TGS (threads 5-8mm)
0 V2-12 82.0131.6 1 7365 $13.0 7365 condenser solder-type

0 V43-1 00.0000.0 1 0000  none  magneto CEV 6819   ♦ ext. spark
0 V43-3 00.0000.0 1 0000  none  7432 base plate ∅80 ∅94 3+2 slots
0 V43-5 00.0000.0 1 0000  none  6819 flywheel ⇒ ∅110 od, ∅80 id
M00-00 05.0080.0 1 6950 $18.0 flywheel puller tool M19-1.00

0 V43-6 00.0000.0 1 0000 $26.0 13035 points M18a early
M00-00 15.0000.0 1 5640  none  carburetor Dellorto SHA 14/9
M00-00 31.0012.7 1 0000  none  air cover 31/3 cylindrical F27
M00-00 53.0304.0 1 5460 $3.50 base gasket ∅40 46×46
M00-00 53.0375.0 1 4240 $2.50 intake manifold gasket
M00-00 53.0415.0 1 5490 $7.00 head gasket ∅39 ∅54 x 0.7
M00-00 53.0454.0 1 5670 $4.00 exhaust gasket
M00-00 58.0220.0 1 4800 $12.0 sprocket 9 tooth (1hp, 20mph)

 

  
1968? Cimatti Velocim with Minarelli P1, Dellorto SHA 14/9 carb.

The start cable pulls from the rear. The stop is on the frame.
Clutch bell, clutch, and starter clutch set up is the same as V1.
On top is a disengage knob. 

1966 Cimatti Velocim engine specs.

 

 


3. Minarelli W3 1970-76?

This was a 3-speed grip-shift manual clutch kick start, no pedals. It is fan cooled with a very curvy rounded fan shroud. 

 

’70?-76? Minarelli W3  47.7 cc (38.0 x 42)
figure Minarelli# qty MMI# price  description.
00031 31.0012.7 1 0000  none  air cover 31/3 cylindrical F27
05320 53.0302.0 1 0000 none  base gasket ∅44 40×40
05372 53.0502.9 3 4790 $6.00 pedal shaft seal 15-24-5
05373 53.0503.9 1 0000 none  right crank seal 15-30-8 use 15-30-7
05373 53.0503.9 1 0000 $7.00 right crank seal 15-30-7
05376 53.0506.9 1 4710 none  left crank seal   17-35-8 use 17-35-7
05376 53.0506.9 1 4710 $7.50 left crank seal   17-35-7
05670 56.0601.0 1 4480 $9.50 piston pin Ø12.00 x 31.5
09323 03.0213.0 2 4490 $1.00 piston pin clip  Ø12
49039 49.0309.9 1 0000  none  pinion nut
49084 49.0509.0 4 0000 $3.50 cylinder stud M6 x 109 (110)
49226 49.0841.9 3 4740 $0.50 stator screw M4 x 10 phil-wide

 

 

1970? Testi Cricket
Minarelli W3 engine