Malossi 185 cc I-Tech cylinder kit with ForceMaster for Piaggio/Vespa 3V Euro 3

Malossi Big Bore cylinder I-TECH 4 STROKE 183cc: Malossi gives the new Piaggio 3-valve engines a boost!

A whopping 183cc are achieved by enlarging the bore from Ø52mm (original) to Ø63mm. This gives the engine significantly more torque and riding pleasure. As always with Malossi, the service life of the engine is as good as the original thanks to the excellent choice of materials and workmanship. In line with the increased torque of the large cylinder kit, owners of a 125cc version should use the clutch and torque converter from the 150cc version (see accessories). These are significantly more stable and larger, thus improving not only the transmission range but also the touring capability. The ForceMaster module adjusts the new injection requirement accordingly, but can also be set individually (+/- 20 %). The speed limit of the integrated rev limiter is automatically raised by 1000 rpm with the module. The module also has four pre-programmed mappings

. Technical data:

  • Bore: 63 mm
  • Stroke: 58.6 mm
  • Displacement: 182.6ccm
  • Cylinder: Aluminum cylinder with ultra-hard nickel-silicon-carbide coating (therefore very good heat dissipation, short warm-up phase and very long service life)
  • Original cylinder head is retained
  • Incl. ForceMaster module
  • Complete, ready-to-install kit


NOTE
: Due to the different throttle valve types (with integrated CDI and without), Malossi offers two different cylinders:


Part number M3116550 suitable for vehicles WITHOUT integrated CDI in the throttle body:
VESPA
  • PRIMAVERA 3V 125cc (VIETNAM) RP8M2821 - RP8M82100 (M100M - M821M)
  • PRIMAVERA 3V 150cc (VIETNAM) RP8M82200 - RPM828F (M822M - M815M)
  • 946 ABS 3V 125cc (M801M)
  • GTS Euro3 3V 125cc
  • GTS Euro3 3V 150cc
  • LT Euro3 3V 125cc/150cc
  • S Euro3 3V 2012 125cc
  • LX 3V 2012 - 2013 125cc (EUROPA) ZAPM68300 - ZAPM68303 <- 06-2013 (M687M - M68AM)
  • LX 3V 2013 125cc (TAIWAN) RP8M68300 (M689M)
  • LX 3V 2012 - 2013 125cc (VIETNAM) RP8M66500 (M669M)
  • LXV 3V 2013 - 2014 125cc (VIETNAM) RP8M66502 - RP8M66302 (M669M - M689M)
  • LX 3V 2012 - 2013 150cc (EUROPE) ZAPM68400 <- 06-2013 (M688M)
  • LX 3V 2012 - 2013 150cc (VIETNAM) RP8M66600 (M66AM)
  • LXV 3V 2013 - 2014 150cc (VIETNAM) RP8M66602 (M66AM)

PIAGGIO
  • LIBERTY 3V 2013 - 2014 125cc (EUROPE) RP8M73400 - RP8M73401 <- 01-2014 (M737M - M739M)
  • LIBERTY 3V 2013 - 2014 125cc (VIETNAM) RP8M73400 - RP8M73401 <- 05-2013 (M737M - M739M)
  • LIBERTY 3V 2013 - 2014 150cc (EUROPE) RP8M73500 - RP8M73501 <- 01-2014 (M738M - M73AM)
  • LIBERTY 3V 2013 - 2014 150cc (EUROPE) RP8M73500 - RP8M73501 -> 01-2014 (M738M - M73AM)
  • LIBERTY 3V 2013 - 2014 150cc (VIETNAM) RP8M73500 - RP8M73501 <- 01-2014 (M738M - M73AM)
  • NEW FLY 3V 2012- 125cc


Part number M3116669 suitable for vehicles WITH integrated CDI in the throttle body:
VESPA
  • PRIMAVERA 3V 125cc (EUROPA) ZAPM81100 - ZAPM81101 (M811M)
  • PRIMAVERA 3V 150cc (EUROPA) ZAPM81200 - ZAPM81201 (M812M)
  • PRIMAVERA 3V 150cc (USA) ZAPM818G (M812M)
  • SPRINT 3V 2014 125cc(M813M)
  • SPRINT 3V 2014 150cc(M812M)
  • LX 3V 2012 - 2013 125cc (EUROPA) ZAPM68300 - ZAPM68303 -> 06-2013 (M687M - M68AM)
  • LX 3V 2012 - 2013 150cc (EUROPE) ZAPM68400 -> 06-2013 (M688M)

PIAGGIO
  • LIBERTY 3V 2013 - 2014 125cc (EUROPE) RP8M73400 - RP8M73401 -> 01-2014 (M737M - M739M)
  • LIBERTY 3V 2013 - 2014 125cc (VIETNAM) RP8M73400 - RP8M73401 -> 05-2013 (M737M - M739M)
  • LIBERTY 3V 2013 - 2014 150cc (VIETNAM) RP8M73500 - RP8M73501 -> 1-2014 (M738M - M73AM)


(US)
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General
Performance class
Sport
 
Cylinder
Type of cooling
luftgekühlt
 
Piston
Piston manufacturing method
gegossen
 
OEM numbers (for comparison purposes only)
Malossi:
3116669, M3116669