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Polini Sport 70cc cast iron cylinder with aluminium head. This kit produces 9.8hp @ 10300rpm. Fitting this kit may require adjustment of the carburettor and variator roller weights. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly
Polini Corsa 70cc cast iron cylinder with aluminium head. This kit produces 12.2hp @ 11500rpm. Fitting this kit may require adjustment of the carburettor and variator roller weights. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly . It is also recommended to increase the gear ratios to prevent over reving and reducing reliability of the engine. RRP £224.95
Polini Evolution 3 70cc aluminium cylinder and head. This kit produces peak power at 14000rpm. This kit has been designed to work with Polini Evolution exhaust and transmission and is for circuit racing only. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly.
Parmakit Sport 50cc cast iron cylinder with aluminium head. Fitting this kit may require adjustment of the carburettor and variator roller weights. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly
Parmakit Sport 70cc cast iron cylinder with aluminium head. Fitting this kit may require adjustment of the carburettor and variator roller weights. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly
Parmakit 70cc aluminium cylinder kit. Made in Italy. A 6 transfer port kit. High compression self centering cylinder head with a range of base gasket thicknesses to set optimum squish. Single ring dome head Vertex piston. Fitting this kit will require adjustment of the carburettor, variator roller weights and gearing. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly.
Parmakit Race 70cc aluminium cylinder kit. Made in Italy. A 6 transfer port kit with bridged exhaust port. High compression self centering cylinder head with a range of base gasket thicknesses to set optimum squish. Single ring dome head Vertex piston. Fitting this kit will require adjustment of the carburettor, variator roller weights and gearing. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly.
Parmakit GP1 80cc aluminium cylinder kit. Made in Italy. A 6 transfer port kit with bridged exhaust port. High compression self centering cylinder head with a range of base gasket thicknesses to set optimum squish. Single ring flat head Vertex piston. Fitting this kit will require adjustment of the carburettor, variator roller weights, gearing and modification of the crankcases. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly.
PM Tuning aluminium 70cc cylinder kit. This kit produces 13hp @ 10000rpm. Fitting this kit may require adjustment of the carburettor and variator roller weights. It should only be fitted by someone with the mechanical ability and equipment to rebuild and set up the engine correctly . It is essential to increase the gear ratios to prevent over reving and reducing reliability of the engine.
Malossi RHQ full circle crankshaft for higher crankcase compression. Dynamically balanced for speeds upto 16000rpm
"PM TUNING HIGH PERFORMANCE COMPETITION RACE CRANKSHAFT FOR PIAGGIO AND GILERA 50cc This race crankshaft features superior strength over the stock item material used is better quality and heat treated throughout rather than just the bore holes for the crank pin. Full circle flywheel improves primary compression for greater transfer pressures and reduced turbulence. Dynamically balanced for reduced vibration, mechanical losses yielding better power. It can be for use on stock or modified machines as an improvement overall. INA silver cage big end bearing offers an improvement on engines longevity reliability especially when operated at higher revs. Complete with high performance small end bearing and oval cross section to con rod for reduced crankcase turbulence. "
Polini full circle crankshaft for higher crankcase compression
Parmakit Race crankshaft. 44mm stroke with 90mm con rod
Endy Expansion chamber giving all the look and performance of its more expensive counterparts for a budget price. Powerpipe includes variator rollers and fitting kit suitable for Piaggio 50cc - 70cc scooters. alloy muffler unit (picture for illustration)
"IT'S HERE... THE EXHAUST SYSTEM YOU'VE HAVE BEEN WAITING FOR! PM Tuning Racing Products Proudly presents their radically styled PM71RC handmade 360º exhaust system For Piaggio Gilera late Derbi and Aprilia' s 50/70cc scooters. Based on the famous world record /championship winning 360º PM59 X-Tech Pro exhaust the PM71RC is the latest generation piece of kit Incorporating PM's unique E.U. registered 360º rear cone design for optimum performance, This quite simply one of the highest performing exhaust systems on the market. Featuring dyno and track developed multi stage cone configuration using PM's technical Know how and years of experience, The PM71RC is Suitable for standard tuned and kitted machines. An anodised silver muffler unit comes as standard and each exhaust is complete with fitting kit and perfectly matched high precision calibrated variator rollers for stock machines. Please note due to increases in costs of raw materials to keep prices competative this exhaust is supplied with a alloy muffler and not carbon as shown in the picture."
Yasuni Z Powerpipe designed specificly for 50cc machines but equally at home fitted to a 70cc kitted machine. This exhaust comes 'e' approved in restricted form but can be easily derestricted for full power. Yasuni is one of Europe's best kept secrets when it come to high end performance exhausts for smaller capacity machines. Unique manufacturing techniques ensure a premium product and a reasonable price, The construction /craftsmanship is truly impressive one of the best we have seen, Grand Prix team involvement ensure bang up to date technologies are employed thought-out the whole process with an end product that stands out from the rest.
"Yasuni Carrera 16 Powerpipe. Designed specificly for scooters using Malossi Team MHR / Polini Evolution equipment or similar. Yasuni is one of Europe's best kept secrets when it come to high end performance exhausts for smaller capacity machines. Unique manufacturing techniques ensure a premium product and a reasonable price, The construction /craftsmanship is truly impressive one of the best we have seen, Grand Prix team involvement ensure bang up to date technologies are employed thought-out the whole process with an end product that stands out from the rest."
ROAD LEGAL
ROAD LEGAL WITH KEVLAR SILENCER
PM Pro Street Reedvalve with 0.20mm carbon reed petals. Flow bench developed for superior crankcase charging. Precision pressure cast reed cage with vulcanised rubber tip for increased petal life.
Polini reed valve with carbon fibre petals and vulcanised reed cage for maximum reed petal life. RRP £60.95
Genuine Piaggio part. Standard unrestricted manifold to replace restricted manifolds were the outlet is reduced
COMPLETE KIT WITH MANIFOLD
Polini 9 roller variator. Designed for a longer variator roller life and improved acceleration. RRP £71.95
"Polini Speed Control Kit. The best value for money, this kit consists of a Polini performance variator, a kevlar belt, torque spring and one set of rollers."RRP £87.95
PM Tuning Ignitor re-mapped CDI ignition unit for most 50cc-70cc autos explained. No complex re- wiring or re-timing. Simply unplug the original CDI and plug in the new CDI for optimum ignition boost improved spark lead and intensity without in built fixed rev limiter /restrictor. Various auto manufactures build in a fixed rpm ceiling into there CDI box's, and no amount of tuning or bolt on performance parts will see an increase in power after a certain rpm example Honda's X8R/S+SFX use this idea as part of there 30 MPH restriction in the UK. PM tuning can offer for most auto's a race coil + re-mapped CDI box available with or without variable spark advance trim (engine cannot be damaged) the adjustable RPM rev limiter, once pre-set to the desired rpm ceiling, (E.G. 30mph legal limit) can then be switched on or off by means of a toggle switch or small key type switch (2x keys supplied). The reason for this feature was originally for certain European countries. For example German police units use a mobile dyno if you were unfortunate to be pulled over you could simply switch on the rev limiter, this would then restrict the machine to the legal power limit leaving the police baffled after seeing a tuned machine just out accelerate a Porsche. Other advantages of this system are your machine can be loaned to a friend safe in the knowledge that he/she cannot over rev your engine when switched on. All PM Tuning Ignitor CDI’s are designed for plug and play installation some have a small amount of ignition timing delay trim along with rev limiter adjustment with on off switch. 12VOLT CDI’s with optional supplementary power supply black / red 12v power lead. This feature allows the CDI to maintain maximum power output throughout the entire rev range regardless on the performance of the flywheel / stator. Small power drain requires a minimum of 8v to work effectively. Variable advance Start up advance is managed by a micro processor with integrated automatic correction to natural delay of the stator/flywheel it will improve the engines performance especially on hard acceleration. Requires no mechanical adjustment to the stator/flywheel. Fitting: Locate original CDI usually under front panel (Honda x8r) or rear side left hand panel on most. Remove original CDI and replace with Ignitor CDI plugging into original wiring loom. Remove the original coil and replace if your kit includes new race coil. For 12v supplementary option only Connect to original loom wires; connect red positive + power lead to the positive pole of the ignition switch and black negative-lead to ground/earth. : WARNING do not connect red lead directly to the battery. "
