Parmakit "Challenger" Thermal Group

Manifold Ø 30

- aluminum cylinder Ø 57 - nicasil coating
- intake manifold Ø 30 mm
- fusion head with side spark plug hole
- 4 petal reed valve
- Vertex piston with one steel ring

Flow guide not included

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Thermal Group Parmakit "PUFFO Challenger"

Ø 25 Manifold

- Ø 57 aluminum cylinder - nicasil lining
- Ø 25 mm intake manifold
- “integral” head with lateral spark plug hole
- 4-petal reed valve
- Vertex piston with a single steel segment
- Vespa PK manifold with flow guide

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFER PORTS: 5

Thermal Group Parmakit "Challenger ECV"

Ø 25 Manifold

- aluminum cylinder Ø 57 - nicasil lining
- intake manifold Ø 25 mm
- fusion head with side spark plug hole
- 4-petal reed valve
- Vertex piston with one steel ring
- Vespa PK manifold with flow guide

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Thermal Group Parmakit "Challenger ECV"

Manifold Ø 30

- aluminum cylinder Ø 57
- nicasil-lined barrel
- fusion head with lateral spark plug hole
- 4-petal reed valve
- Vertex piston with one steel ring
- Vespa PK manifold with flow guide

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Thermal Group Parmakit "TSV ECV"

- aluminum cylinder Ø 63
- SINGLE ELLIPTICAL EXHAUST
- fusion head with side spark plug hole
- Vertex piston with TWO steel rings
- gasket set for variable timing.

DIAMETER: 63

DISPLACEMENT: 177
PIN: 15
STROKE: 57
CONNECTING ROD: 105
TRANSFERS: 5

Thermal Group Parmakit "RED DEVIL LC"

DIAMETER: 63
DISPLACEMENT: 177
PIN: 15
STROKE: 57
CONNECTING ROD: 105
TRANSFER PORTS: 5

Thermal Group Parmakit "Sixty Six"

aluminum cylinder Ø 66 - SPLIT EXHAUST PORT

"INTEGRAL" head with side spark plug hole

Vertex piston with TWO steel rings

gasket set for variable timing

DIAMETER: 66
DISPLACEMENT: 195
PIN: 16
STROKE: 57
ROD: 110
TRANSFER PORTS: 5

Thermal Group Parmakit "RED DEVIL PX"

Aluminum cylinder with nickel-silicon bore coating.
Vertex piston with special graphite anti-seize coating, phosphated and chrome-plated steel rings.
"MOUSE RED" integral head with rounded fins for better cooling.
Base gasket set in special "GREEN WATERTIGHT" material.
Head gaskets in copper, cylinder exhaust gaskets in special reinforced "HEAT SEAL" material.

DIAMETER: 63
DISPLACEMENT: 177
PIN: 15
STROKE: 57
ROD: 105
TRANSFERS: 5

DIAMETER: 47

DISPLACEMENT: 75
WRIST PIN: 12
STROKE: 43
TRANSFER PORTS: 3

DIAMETER: 38.4

DISPLACEMENT: 49
WRIST PIN: 12
STROKE: 43
TRANSFER PORTS: 3

Thermal Group Parmakit "Sixty Six"

aluminum cylinder Ø 66 - SPLIT EXHAUST PORT

“INTEGRAL” head with lateral spark plug hole

Vertex piston with TWO steel rings

gasket set for variable timings

DIAMETER: 66
DISPLACEMENT: 205
PIN: 16
STROKE: 60
ROD: 110
TRANSFERS: 5

Thermal Group Parmakit "Sixty Six LC"

aluminum cylinder Ø 66 - SPLIT EXHAUST PORT

"INTEGRAL" head

Vertex piston with TWO steel rings

gasket and o-ring set in Viton

DIAMETER: 66
DISPLACEMENT: 195
PIN: 16
STROKE: 57
ROD: 110
TRANSFERS: 5

Thermal Group Parmakit "Sprint Veloce"

- aluminum cylinder Ø 63
- EXHAUST WITH BOOSTER
- fusion head with lateral spark plug hole
- Vertex piston with TWO steel rings
- gasket set for variable timing

DIAMETER: 63
DISPLACEMENT: 177
PIN: 15
STROKE: 57
ROD: 97
TRANSFERS: 6

Bore: 68.5 mm
Stroke: 57 mm
Long thread spark plug
Power range: 16/23 hp
7 ports

THE CONNECTION TO THE EXHAUST IS ALLOWED BY A FLANGE-ADAPTOR ASSEMBLY.

Practical wrench fastening

Displacement: 135 cc

Pinasco thermal group for Vespa 50-125 and Ape 50 in aluminum, ideal for those who want to add a bit of zest to their fifty. The technical characteristics of this cylinder are notable torque and reduced consumption, the aluminum with Nicasil coating gives the Pinasco thermal group exceptional robustness and unique resistance, ensuring superior performance in all usage regimes.

Diameter: 55 mm

Stroke: 51 mm

Displacement: 125 cc

Economy Version

Parmakit Liquid Cooled Thermal Group

- aluminum cylinder Ø 60 SPLIT EXHAUST PORT
- nicasil-coated lining
- Vertex forged piston with a steel ring

DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
ROD: 105
TRANSFERS: 5

Thermal Group Parmakit SP 09 - CLASSIC

PLUG & PLAY
- aluminum cylinder Ø 55 elliptical exhaust port
- nicasil liner
- fusion head with side spark plug hole
- Vertex piston with one steel ring

DISPLACEMENT: 135
WRIST PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFERS: 5

Thermal Group Parmakit LIQUID

- Aluminum cylinder d.58 with nikasil lining
- Stroke 56 x rod 105mm
- Forged piston single steel ring
- Integral decomposable head with central spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide

DIAMETER: 58
DISPLACEMENT: 148
PIN: 15
STROKE: 56
ROD: 105
TRANSFERS: 7

Thermal Group Parmakit LIQUID

- Aluminum cylinder d.60 with nikasil lining
- Stroke 51 x connecting rod 105mm
- Forged single-ring steel piston
- Integral split head with central spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide

DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 105
TRANSFER PORTS: 7

DIAMETER: 55

DISPLACEMENT: 102
WRIST PIN: 12
STROKE: 43
PORTS: 6

Thermal Group Parmakit SIXTY SIX

- Aluminum cylinder d.66 with nikasil liner
- Stroke 51 x connecting rod 110mm
- Forged single-ring steel piston
- Integral head with side spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide

DIAMETER: 66
DISPLACEMENT: 175
PIN: 16
STROKE: 51
CONNECTING ROD: 110
TRANSFER PORTS: 7

Parmakit ROAD Thermal Group

- Aluminum cylinder d.55 with nikasil liner - Elliptical exhaust
- Stroke 51 x connecting rod 97mm
- Single-segment steel piston
- Cast head with side spark plug hole
- Intake manifold d.30
- 4-petal reed valve

DIAMETER: 55
DISPLACEMENT: 121
PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFERS: 7

Thermal Group Parmakit EVC-SUPER ROAD

- Aluminum cylinder d.58 with nikasil liner
- Stroke 51 x connecting rod 105mm
- Forged single-segment steel piston
- Casting head with lateral spark plug hole
- Intake manifold d.30
- 4-petal reed valve

DIAMETER: 58
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 105
TRANSFER PORTS: 7

Thermal Group Parmakit EVC-SUPER ROAD

- Aluminum cylinder d.58 with nikasil lining
- Stroke 51 x connecting rod 97mm
- Forged piston single steel ring
- Fusion head with side spark plug hole
- Intake manifold d.30
- 4 petal reed valve

DIAMETER: 58
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFER PORTS: 7

Thermal Group Parmakit EVC-SUPER ROAD

- Aluminum cylinder d.58 with nikasil liner - Elliptical exhaust
- Stroke 51 x connecting rod 97mm
- Forged single-segment steel piston
- Cast head with side spark plug hole
- Intake manifold d.37
- 4-petal reed valve

DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
CONNECTING ROD: 105
TRANSFERS: 7

Parmakit EVC-SUPER ROAD Thermal Group

- Aluminum cylinder d.58 with nikasil lining - Elliptical exhaust
- Stroke 51 x rod 97mm
- Forged single-segment steel piston
- Cast head with side spark plug hole
- Intake manifold d.37
- 4-petal reed valve

DIAMETER: 58

DISPLACEMENT: 135

PIN: 15

STROKE: 51

ROD: 97

TRANSFERS: 7

Parmakit Red Devil Thermal Group

- Aluminum cylinder d.60 with nikasil liner
- Stroke 51 x connecting rod 105mm
- Forged piston single segment in steel
- Integral head with lateral spark plug hole
- Intake manifold d.37
- 8 petal reed valve with flow guide

DIAMETER: 60

DISPLACEMENT: 144

PIN: 15

STROKE: 51

CONNECTING ROD: 105

TRANSFER PORTS: 7

Parmakit Red Devil Thermal Group

- Aluminum cylinder d.58 with nikasil liner
- Stroke 56mm x connecting rod 105mm
- Forged single-segment steel piston
- Integral head with lateral spark plug hole
- Intake manifold d.37
- 8 petal reed valve with flow guide

DIAMETER: 58

DISPLACEMENT: 148

PIN: 15

STROKE: 56

CONNECTING ROD: 105

TRANSFER PORTS: 7

Thermal Group Parmakit Red Devil

- Aluminum cylinder d.58 with nikasil lining
- Stroke 51 x rod 97mm
- Forged single-segment steel piston
- Integral head with lateral spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide

DIAMETER: 58

DISPLACEMENT: 135

PIN: 15

STROKE: 51

ROD: 97

TRANSFERS: 7

- Aluminum cylinder d.60 with nikasil liner
- Stroke 51 x connecting rod 97mm
- Forged piston single segment in steel
- Integral head with side spark plug hole
- Intake manifold d.37
- 8-petal reed valve with flow guide

- CRANKCASE STUDS ARE NOT PROVIDED

Diameter: 60 mm, connecting rod 97 mm, stroke 51 mm, side spark plug

Biella 110
race 56.7

Cylinder made of Aluminum alloy with Nicasil coating that ensures unparalleled robustness and resistance.

The Pinasco 102cc SRV "Zuerino" Ø 55mm thermal group is a new product dedicated to the world of Vespa 50 and Ape 50 with a 43mm stroke. Based on the famous Zuera 135cc, the 102cc SRV "Zuerino" features a transfer system very similar to that of its bigger brother, using the same RD350-type reed valve pack and the same flow guide, it mounts a single-ring piston with bi-conical pin, the new central spark plug head with 8 studs and centering bushings that definitively eliminates the problem of leaks and consequent performance drops with a compression ratio of 12.3:1.

The Pinasco 102cc SRV is a generous engine designed to make the most of power at low revs, its exhaust port has been designed to work correctly with original exhausts and commonly called "banana" stamped exhausts but can also be used in more advanced setups.

Bore: 57.5 mm
Stroke: 51 mm
Transfers: 7
Short thread spark plug
Power range: 18-25hp @11,000rpm

Cylinder made of Aluminum alloy with Nicasil coating that ensures unparalleled strength and resistance.

The 225cc aluminum thermal group with Nikasil treatment is the kit that was missing for fans of the Vespa GS160 and SS180. Perfectly interchangeable with the original, it has a solid aluminum manifold with a reed valve admission that allows the installation of the original carburetor or the classic SI carburetor up to a diameter of 28mm. Torque and maximum power improve significantly, only the enlarged exhaust requires modification of the original muffler manifold or replacement with the high-performance Pinasco Touring for Vespa PX 200 art. 25560824.
Stroke 60mm