Market Segment:
High-performance kart racing engine, specifically for TAG (Touch-and-Go) classes, competitive in its era.
Key Competitors:
Engines from manufacturers like Rotax, Komet, and other Italian specialists offering similar displacement and performance for karting.
Engine Type:
Two-stroke, single-cylinder, water-cooled, with a focus on reliability and power delivery for kart racing.
Performance Focus:
Designed for the demands of kart racing, emphasizing throttle response, sustained power, and durability.
Primary Coverage:
Assembly, operation, maintenance, and troubleshooting of the IAME Parilla 125 Leopard TAG engine.
Secondary Coverage:
Cooling system installation, exhaust assembly, carburetor tuning, clutch operation, electrical connections, and basic chassis integration.
Estimated Page Count:
Based on the detailed table of contents, likely between 30-60 pages for the main manual, plus attachments.
Type:
Assembly Instructions and User Manual
Language:
English (implied by product description format, but original may vary).
Format:
Likely a printed booklet or a high-quality PDF document, given the detailed technical nature.
Engine Mechanical:
Engine identification, preparation, mounting, cooling system, exhaust system, centrifugal clutch, spark plug, and overall engine preservation.
Fuel System:
Carburetor installation, adjustment guide, and potentially fuel/oil mixture recommendations.
Electrical System:
Power pack box installation, electrical connections on the engine, and H.T. coil integration.
Chassis Integration:
Engine mount preparation and installation, engine mounting to the chassis, and intake silencer/exhaust installation.
Assembly Disassembly:
Comprehensive instructions for engine mounting, water cooling, exhaust, carburetor, clutch assembly/disassembly, and electrical hookups.
Operation Startup:
Detailed steps for starting and stopping the engine.
Tuning Adjustment:
Carburetor adjustment guide and guidance on choosing the best sprocket ratio for optimal performance.
Maintenance Troubleshooting:
Scheduled maintenance procedures, troubleshooting common issues, and engine break-in procedures.
Depth:
Covers from initial assembly and installation on a kart chassis to operational guidance, routine maintenance, and problem diagnosis. Includes specific technical details like torque specifications and spark plug thermal degrees.
File Format Details:
If digital, likely a high-resolution PDF with searchable text and vector graphics for diagrams.
Print Quality Details:
For printed versions, expect clear diagrams, legible text, and durable paper suitable for workshop environments.
Binding Type Details:
Likely saddle-stitched or spiral-bound for ease of use in a workshop, allowing it to lay flat.
Paper Type Details:
Durable, possibly semi-gloss paper to withstand workshop conditions and protect printed images/diagrams.
Engine Model:
Parilla Leopard TAG
Engine Type:
Two-stroke, single-cylinder
Cooling System:
Water-cooled
Ignition System:
CDI (Capacitive Discharge Ignition), likely with integrated H.T. coil as per manual.
Estimated Horsepower:
Typically in the range of 20-25 HP, dependent on tuning and specific class regulations.
Peak Rpm:
Usually operates in the higher RPM range, often around 9,000-10,000 RPM for peak power.
Carburetor Type:
Likely a Tillotson or Dell'Orto racing carburetor, specified in the manual for optimal performance (e.g., HR or VH series).
Fuel Recommendation:
Unleaded gasoline mixed with high-quality two-stroke racing oil at a specified ratio (e.g., 50:1 or 100:1, detailed in manual Section 4).
Intake Silencer:
Included as part of the assembly process (Section 3.9), crucial for noise reduction and air intake tuning.
Clutch Type:
Centrifugal clutch, designed for automatic engagement with increasing engine RPM (Section 10 & 11).
Spark Plug Spec:
Specific thermal degree and gap recommended in Section 13 for optimal combustion.
Safety Standards:
Kart racing engines are governed by CIK-FIA regulations and national motorsport federations. The manual implies adherence to these standards.
Operational Safety:
Emphasis on correct assembly, fuel/oil mixture, and proper operation to prevent mechanical failure or loss of control.
Engine Design:
Engine casing and mounting points are designed for structural integrity during high-G karting maneuvers.
Scheduled Maintenance:
Detailed in Section 15, typically includes regular checks of spark plug, air filter, clutch wear, cooling system integrity, and carburetor cleaning.
Two Stroke Oil:
Specific oil type and mixing ratio (e.g., castor-based or synthetic racing oil) detailed in Section 4.
Coolant:
Water-based coolant (likely distilled water with anti-corrosive additives) for the water-cooling system.
Common Problems:
The manual's troubleshooting section (Section 16) would address typical issues like carburetor fouling, ignition problems, overheating, or clutch slippage, common to two-stroke racing engines.
Preservation:
Section 17 covers engine and accessories preservation, likely including storage recommendations and post-race cleaning procedures.
Clutch Maintenance:
Instructions for assembly/disassembly of the clutch (Section 11) implies wear items like clutch shoes or springs may require periodic inspection and replacement.
