Kit 70cc Ø47mm (10mm axis) cast AIRSAL minarelli vertical (booster rocket, bws, ...)

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 ...