MTDKarting

ENGINES:

IAME PARILLA LEOPARD JR

The Parilla Leopard 125cc Jr. is ideal for the young racer. This package is simple to start, operate and maintain for new or experienced racer. Delivered as a spec engine package complete with centrifugal clutch, carburetor, air box, exhaust system, electric starter, battery, electrical harness, radiator, water pump/hoses, and all necessary mounting hardware. To prepare either for TAG Jr. competition, restrictor kits are available with this package.
What sets the Parilla Leopard apart from its competitors in this popular engine class is the legendary IAME durability and consumer-friendly components. Electric start is very popular with the spec engine class and the Parilla Leopard is the only package of it’s type that features an innovative "self-charging" system, just one more reason the Parilla Leopard will lead the way in this high-performance, reliable, cost effective, low maintenance class.

Displacement: 123.67 cm3, Bore 54mm, Stroke 54mm.

Cylinder: Cylinder is of aluminium with iron liner. All ports must be of intended design, conforming to drawings supplied by manufacturer.

Cylinders designated for North America are identified by engraving or casting of "usa", and by part number followed by "usa"

on the sleeve as shown in the diagram. No modification or grinding permitted.

**Please note that engines with the following serial numbers are deemed legal under present rules.
(A1200 to A1209, A2245 to A2254, A3044 to A3053)

Cylinder Head: Cylinder head is aluminium and shall conform to drawing supplied by manufacturer. No modification allowed.

Crankcase: Crankcase is aluminium and shall conform to drawing supplied by manufacturer.

Crankshaft and Conrod: Crankshaft and conrod are of steel and shall be of original manufacture. Parts will conform to drawings

supplied by manufacturer. No modification allowed.

Ball Bearings: Upper conrod   14x18x17.5
                         Lower conrod 18x24x15
                         Crankshaft       25x52x15

Piston: Piston is aluminium, supplied by IAME with "IAME sud" marking on dome and conforms to drawing supplied by manufacturer.

No modification allowed.

Piston Ring: Must be magnetic material.

Clutch: Dry centrifugal in design, supplied by IAME as specified in manufacturer's drawings. Drive sprocket is a non-tech item.

No modification allowed.

Carburetor: Tillotson model HL-334A 23mm, specifications included in drawing supplied by manufacturer.

For Jr. 2, a 15mm intake manifold restrictor is used.

Jr. 3 uses the stock Leopard intake manifold.

Ignition: Selletra 4 pole, incorporating included charging system, is supplied by IAME as original equipment.

Muffler: Muffler is as supplied by IAME, specifications included in drawing supplied by manufacturer. Additional Silencer is

also required as show in the photo. Flex is a non-tech item.

Header: Header must be 25mm(Jr2) 30mm(Jr3) restricted type as supplied by IAME as shown in diagram.

Intake: Intake must be 15mm original IAME part (Jr2), Intake must be original IAME part (Jr3),

No machining or modifications allowed as show in diagram.

Induction Silencer: The induction silencer must comply with the dimensions shown in the drawing.

Parts: All parts to be original. No grinding or polishing of any part allowed

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