Reference: 9931370
Kit 70cc Ø47mm (10mm axis) TOP PERFORMANCES cast iron BLACK "TROPHY" minarelli vertical (booster, bws, ...)
A kit 70cc cast 100% complete, powerful and reliable for engine MINARELLI & YAMAHA Vertical air cooling.
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Piece unapproved! Only reserved for the competition, with closed circuits and tracks.
The G-Force kit mono fascia PINASCO is the racing model, better than the sports version bi segment. Its 47mm diameter offer a capacity of almost 70cc, the diagrams are based fairly high speeds, we could compare these cylinders with aluminum ATHENA racing, the resemblance is really present.
The cylinder is therefore a model reviewed and corrected level base, diagrams, channels are very well drawn, it is treated aluminum nickel-silicon (nykasil / galvanic postponement Gilnisil), high quality and really damaged the finish is perfect, he even turned at the joints plans! We have also noticed a well worked admission to make better filling of driving bottom, which is very important on an inlet on cylinder engine as your minarelli vertical.
In order not to slow down the run, promote high speed and recovery, PINASCO opted for a piston mono segment high-quality high silicon content, to reduce friction PINASCO opted for hard chrome domed end segment. The cylinder head is a model high compression, it is turned, the chamber is tapered, polished and designed specifically for the kit, it is also increased in order to promote cooling. This kit comes with strips of carbon valves racing to get the right diet (good resonant frequency) with this kit, it also increases reliability. This kit also comes with enhanced racing needle cage.
We highly appreciated that the kit has passed cylinder head O-ring mounts unlike dubious origin with aluminum seal. In short this kit serras an excellent power / strength / price, it is more comprehensive for a relatively low price. If you ever have in your mind a more torquey kit, you can simply go in the sports version by placing a two-piston segment, the G-Force settles above.
We advise to accompany this kit with at least: exhaust racing (the PINASCO is very suitable), reinforced crankshaft, reinforced bearings, carburation 19mm, cold candle racing, ignition unlock.
The pack contains:
Aluminum cylinder d.47mm
Piston mono segment d.47 axis 10
1 segment with a chrome (for the top of the piston)
Pack complete joint reinforced
Sticker
notice
Piston clips to 10mm crab axis
Axis strengthened Ø10mm
High compression truncated polished cylinder head
Lamella carbon valve 0.35mm
Reinforced needle cage
Spare parts:
Piston shaft Ø10mm
Piston shaft Ø12mm
Segment chrome domed hard Ø47mm
Complete seal pack
Cylinder head
Needle cage
Cylinder / piston without cylinder head
axis Ø10mm
axis Ø12mm
Ø10mm clips
Ø12mm clips
Optional we offer a preparation course 1, this preparation is a modification of the channels and the exhaust port by increasing the charts and improvement of the duct, it increases the cylinder performance. Improved piston and bottom skirt is also included in the amendment. Allow a little extra time for this preparation!
Itself on:
APRILIA AMICO
Aprilia SR (before 1993 only)
FANTIC BIG WHEEL
CARELLI PONY
GARELLI SR
ITALJET BAZOOKA
ITALJET PISTA
ITALJET REPORTER
ITALJET SCOOP
ITALJET YANKEE
ITALJET ASCOT
ITALJET ASTRA
LEM FLASH
LEM GHIBLI
LEM TORNADO
LEM TORNADO SS1
KOTIR SR
KTM CHRONO
MBK BOOSTER
MBK BOOSTER NAKED
MBK BOOSTER ROCKET
MBK BOOSTER NEXT GENERATION (NG)
MBK BOOSTER CW
MBK BOOSTER SPIRIT
MBK STUNT
MBK TARGET
MBK BOOSTER TRACK
YAMAHA BW'S
YAMAHA BW's NG
YAMAHA BW'S ORIGINAL
YAMAHA BW'S NAKED
YAMAHA CRZ
YAMAHA CT
YAMAHA SLIDER
YAMAHA SPY
YAMAHA ZUMA
And other models ...
Reference: 9931370
A kit 70cc cast 100% complete, powerful and reliable for engine MINARELLI & YAMAHA Vertical air cooling.
Reference: 31 8501
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Reference: EQ-703
A 70cc cast, the powerful BARKIT home for your boosters and other scooters équippés a vertical minarelli!
Reference: 76590.00
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Reference: 76509.00
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Reference: 31 7559
For more performance and a solid engine! This kit 70cc will be very good to equip your scooter with low engine Minarelli / Yamaha Vertical Air.
Reference: H01138647
A much stronger kit than the AIRSAL in aluminum and very torquey. A perfect kit to ride all day and long distance without fear of a heater or primer.
Reference: 30420.M
A very torquey kit for your booster with a very high quality.
Reference: 31 6882
A kit without cylinder head but which mounts with an original cylinder head for a low price while maintaining performance.
Reference: 9921640
A 100% complete, powerful, solid and reliable 70cc aluminum kit for MINARELLI & YAMAHA Vertical air-cooled engine.
Reference: KT00088
Solid and above all torque-based, the high 70cc Ø47mm engine will be ideal for increasing your performance while maintaining excellent engine reliability.
Reference: 166.0074/R
The famous POLINI RACING CORSA kit! Super efficient and super robust!
Reference: EQ-920-S
A little sensational monster ... with power and torque!
Reference: 9909620
A high 70cc engine Ø47mm solid and above all powerful.
Reference: 070100
A high-end 70cc engine kit with a choice of 10 or 12mm axle.
Reference: 76595.00
High high performance engine, huge 50mm diameter, huge bar exhaust, high compression ratio ... Very heavy!