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Crankcases LML for Vespa P125

-150X/PX125-150E/Lusso/`98
/MY/`11
with auto mix, with elestart,
reed valve intake, 3 ports

A recent addition to the tuning market is this exotic speciality from India. Produced under license by LML as the NV series, it is outwardly identical in shape and design to the original PIAGGIO PX80-150 motor. The secret to these crankcases though is the inconspicuously located reed valve induction assembly.

The inlet itself is spread over both crankcase halves. This enables the incoming mixture to flow in straight over the crankshaft so allowing a more direct and effective gasflow underneath the piston, with no corners or edges. What used to be only achievable with much welding, skimming, machining and twisted cases ending in the bin is now factory produced, so avoiding risk of failure. The large transfers machined into the crankcases match, with very slight modification, the transfer ports of most tuning cylinders from 166-177cc.

 

The advantages summarised:

- reed valve possible in combination with the DELLORTO SI carb. 20/24/26mm 

- extremely inconspicuous reed valve upgrade 

- cleaner exhaust emissions and higher fuel economy

- more power available due to the reed valve system

- a good basis for tuning projects including the larger 30-34mm DELLORTO PHB/VHSB carbs.

The internal components of your existing motor can all still be used with no problem. All PX parts fit in these crankcases. A high primary compression (HPC) or full circle crankshaft is ideal in combination with this reed valved carburettor inlet.

Conclusion: Ideal basis for all 166-177cc motor tuning projects.

 

SIP-TIP: Do not forget to order fresh gear box oil, oil seals, gaskets and a reed valve assembly when ordering this motor. MMW have manifold adaptors available for the use of the larger carburettor models (30-36mm) .

 

SIP community user “kb2061978” on Art.-No. 40311000: “I have been riding around using the LML crankcases in combination with a POLINI 177cc, a 24mm SI carb. and a full circle crankshaft since 2006. Fact is, this engine does the business. It allows a perfect setup to be achieved. The transfers are big enough, just had to be matched up for an ideal fit, so no plug-and-play exactly... I'd always use this setup if I had to build another motor. In the end, it's the best option if you want to run a SI carb. on a reed valve manifold.”

 

SIP community user „pcirinci“: „Very nice quality. It has larger cylinder porting than a standard caseing, but the ports look better matched to the Malossi cylinder. On the Polini the ports are offset by about 5mm.“


Customers also searched for this article with:  crankcase, engine cases, motor case


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$214.94
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78201000
5,900g / piece
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icon scootermodels This product fits the following models
  LML
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
LML Star 125 2T/ DLX / Via Toscana / Deluxe 125 2T AC
LML Star 150 2T / DLX / Via Toscana / Star / Stella / Belladonna RV 150 2T AC
  VESPA
divider Producer/Model divider cc divider Type divider Engine divider Yr. of Const. divider Extra
VESPA 125 (T1/125) (D) 125 VNA1-2 2T AC `57-`59 conversion kit from 8" to 10", conversion to 12V, Vespa Sprint centre stand necessary
VESPA 125 (T2/125) (D) 125 VNB1-6 2T AC `59-`65 conversion kit from 8" to 10", conversion to 12V, Vespa Sprint centre stand necessary
VESPA 125 GT / 125 Sprint 125 VNL1-2 2T AC `61-`73 conversion to 12V necessary
VESPA 125 GTR 125 VNL2T 2T AC `68-`78 conversion to 12V necessary
VESPA 125 Super 125 VNC1T 2T AC `65-`69 conversion kit from 8" to 10", conversion to 12V, Vespa Sprint centre stand necessary
VESPA 125 TS 125 VNL3T 2T AC `75-`78 conversion to 12V necessary
VESPA 150 150 VBB1-2 2T AC `60-`67 conversion kit from 8" to 10", conversion to 12V, Vespa Sprint centre stand necessary
VESPA 150 150 VBA1T 2T AC `58-`60 conversion kit from 8" to 10", conversion to 12V, Vespa Sprint centre stand necessary
VESPA 150 (T4/150) (D) 150 VGLA-B 2T AC `59-`65 conversion to 12V necessary
VESPA 150 GL 150 VLA1T 2T AC `62-`64 conversion to 12V necessary
VESPA 150 GL Touring (DK) 150 VGLA-B 2T AC `57-`58 conversion to 12V necessary
VESPA 150 Sprint 150 VLB1T 2T AC `65-`74 conversion to 12V necessary
VESPA 150 Sprint Veloce 150 VLB1T 2T AC `69-`79 conversion to 12V necessary
VESPA 150 Super 150 VBC1T 2T AC `65-`79 conversion kit from 8" to 10", conversion to 12V, Vespa Sprint centre stand necessary
VESPA 160 GS (GS4) (D) 160 VSB1-2T 2T AC `62-`64 conversion to 12V necessary
VESPA 180 Rally 180 VSD1T 2T AC `68-`73 conversion to 12V necessary
VESPA 180 SS Super Sport 180 VSC1T 2T AC `64-`68 conversion to 12V necessary
VESPA 200 Rally 200 VSE1T 2T AC `72-`79 conversion to 12V necessary
VESPA P125X 125 VNX1T 2T AC `77-`82
VESPA P150 S 150 VBX1T 2T AC `78-`90 conversion kit from 8" to 10", conversion to 12V, Vespa Sprint centre stand necessary
VESPA P150X / PX150 E 150 VLX1T 2T AC `78-`85
VESPA PX125 2011/ 30 Jahre 125 ZAPM74100 2T AC `11-
VESPA PX125 CAT 125 ZAPM50100 2T AC `07-
VESPA PX125 E 125 VNX2T 2T AC `81-`83
VESPA PX125 E `98 / Millenium 125 VNX1T 2T AC `98-`05
VESPA PX125 E Lusso/EFL/Arcobaleno / Elestart 125 VNX2T 2T AC `83-`97
VESPA PX150 2011 150 ZAPM74200 2T AC `11-
VESPA PX150 E `98 / Millenium 150 VLX1T 2T AC `98
VESPA PX150 E Lusso/EFL/Arcobaleno / Elestart 150 VLX1T 2T AC `83-`97

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