Malossi I-TECH Racing Cylinder Kit for Italjet Dragster 300

Malossi Aluminium Complete Cylinder Kit – I-TECH

Ø75.5 / Pin Ø16 H2O

Turn your Dragster 300 into the ultimate street weapon. Malossi’s I-TECH aluminium cylinder kit isn’t just another upgrade, it’s a precision-engineered heart transplant built from racing DNA. With a bigger bore and improved heat management, it gives your Dragster that edge you can feel every time you twist the throttle.

By increasing the bore from 75.0 mm to 75.5 mm, displacement rises from 278.3 cc (stock) to 282.0 cc (with kit). On paper, that’s +3.7 cc, but on the road, it means sharper response, stronger mid-range, and a Dragster that pulls with even more urgency, especially when paired with ECU mapping, variator kits, or a performance exhaust.

Cylinder

• Primary aluminium alloy with high silicon content, hardened and tempered
• Silicon carbide liner with galvanic nickel die, diamond-cross finished for ultra-low friction
• Cylinder-piston tolerance of just 0.05 mm for maximum precision
• Upgraded cooling surfaces for improved thermal management

Piston

• Ultra-compact 3-ring design
• High-silicon aluminium alloy with tin-faced sliding surfaces
• Lightweight, reinforced build for reduced inertia
• CNC machined with enhanced heat dissipation

Piston Rings

High-strength, low-friction design

• 1st compression ring in nitrided/chromium steel
• 2nd compression ring in special cast iron
• 3-piece oil scraper ring in chromium-plated steel alloy

⚙️ Stock Displacement: 278.3 cc (Ø75.0 × 63.0 mm)
⚙️ With Malossi Kit: 282.0 cc (Ø75.5 × 63.0 mm)

Malossi didn’t just build a cylinder kit, they engineered a performance upgrade that transforms the Dragster 300 into an even sharper, more aggressive machine. It’s the detail that makes the difference.

⚠️ Warning: Products reserved exclusively for racing in specifically designed locations, according to the provisions of the competent sporting authorities. We disclaim all liability for improper use.