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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.
Here is the brand new 70cc kit from AIRSAL. After a frank suck in the AIRSAL aluminum kits following a strong demand finally comes out these font kits! You should know that a cast iron kit is more solid on long journeys, so it provides additional reliability but it gives a little less power than an aluminum kit. 
This model in Ø47mm diameter is a real 68cc! It is a very good high engine, very well finished which will bring much better performance to your machine without compromising on solidity.
It is of course equipped with a mono-segment piston for better high speeds and better sweeping. it has 5 transfers, the sides at the base are well worked and beautifully drawn. 
In addition it is sold with an aluminum cylinder head for better heat dispersion. In summary this kit will give you very good performance especially at high revs while having excellent solidity. 
We recommend accompanying this kit with: 19mm carburetion (0.30mm or 0.35mm carbon valve slats), reinforced crankshaft and bearings, racing exhaust, racing spark plug, etc. 
Optionally we offer you a stage 1 preparation, this preparation is a modification of the channels and the exhaust light by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement in the piston and bottom of the skirt is also included in this modification. Allow a little extra time for this preparation!
Mounts on:
APRILIA AMICO
APRILIA SR (before 1993 only)
FANTIC BIG WHEEL
GARELLI 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: H04138647
Indispensable to style your 70cc kit Ø47mm cast AIRSAL.
Reference: H06138647
Piston Kit Spare 70cc mono-segment AIRSAL iron on minarelli vertical.
Reference: H11138647
Ideal in case of maintenance of your top 70cc engine AIRSAL cast!
Reference: H14138647 - 14131246 - 141335476 - 141318476
Ideal in case of disassembly / reassembly of your top 70cc engine AIRSAL cast.
Reference: 166.0079
The excellent POLINI aluminum kit with W-shaped exhaust!
Reference: 011335476
A great kit cheap, powerful and torquey!
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: 31 7237
An excellent torque / power ratio, top strength for your MBK BOOSTER, SPIRIT, STUNT, YAMAHA BW'S, SLIDER...
Reference: 166.0054
A small 70cc cast iron kit made for the original cylinder head! High quality, low price!
Reference: 76840.00
A reliable, solid and efficient high engine for your vertical minarelli motor scooter. Available in 10 or 12mm axle choices. RACING version.
Reference: 166.0074
Very torquey and solid kit in 70cc for booster.
Reference: 30420.M3
A super powerful and solid kit with a good quality for your boosters!
Reference: 76509.00
A high reliable, solid and efficient engine for your vertical minarelli motor scooter. Available in 10 or 12mm axles of your choice, RACE ONE version.
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: 31 6882
A kit without cylinder head but which mounts with an original cylinder head for a low price while maintaining performance.
Reference: 01131246
A very good 70cc for a maximum of high speed and torque.
Reference: 10041403
Reference: 10059903
Reference: 76595.00
High high performance engine, huge 50mm diameter, huge bar exhaust, high compression ratio ... Very heavy!
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.
