Piston pin Ø14mm !!
Very torquey kit, this MALOSSI offers 170cc of torque and power to your HONDA EURO 3 and EURO 4 scooter engines. It will be supported by your original low engine which is basically planned for 150cc.
It is sold with its engine reprogramming box, the latter makes it possible to recalibrate the injection map and push the maximum speed (breaker) back by 1000 turns! Very high-end kit, 11.7: 1 compression ratio.
This kit can be fitted to the fully original engine, but it is recommended with a sport variator, an iridium spark plug and a sport air filter for good breathing. But even without variation, this very torquey kit does not need high speeds to pull the scooter, even with two people on it!
The racing exhaust brings only minimal gain on these scooters. If top speed is not enough for you, a long drivetrain can easily be pulled with such a kit!
Sold with a complete manual in all common languages!
Complete cylinder I-TECH 4 STROKE
Material: primary aluminum alloy with a high content of quenched and tempered silicon, cylinder liner with application of silicon carbides in a galvanic nickel matrix and crossed smoothing by two diamond passages, with very strict tolerances
Machining: by high precision CNC machine tools
Cylinder-piston couplings with a coupling tolerance of 0.05 mm
Recalculated and enlarged heat exchange surfaces
Electric case
Carburation adjustment
± 6% at min / medium / max
Lap limiter: + 1000
RPM 4 different programs
Piston
Extra compact three-segment
Material: special aluminum alloy with high silicon content with low thermal expansion with application of tin on the sliding walls
CNC machine tool machining
Lightened and reinforced
Enlarged heat exchange surfaces
Segments
Specials with high sliding and very high mechanical resistance
I ° compression segment in nitrided and chromed steel
II segment in special cast iron
Three-piece scraper ring made of special steel, chrome-plated
Mounts on scooters with Ø14mm piston pin :
HONDA PCX 150 ie 4T LC euro 3 2015-> 2017 (KF19E)
HONDA SH i ABS 150 ie 4T LC euro 3 2013-> 2016 (KF13E)
HONDA SH i ABS 150 ie 4T LC euro 4 2017-> 2019
