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High high performance engine, huge 50mm diameter, huge bar exhaust, high compression ratio ... Very heavy!
Here is the 50mm RACING kit from PARMAKIT, this cylinder is the largest existing on the market for vertical minarelli engine with the GP1, it has a diameter of 50mm which makes it offer you real 77cc of power and torque! This kit will require machining of the housings to pass it!
It is made of aluminum, it has a very elaborate architecture! Ideal for performance, it has large diagrams, a single-segment vertex piston, a specific high compression cylinder head with polished hemispherical chamber, nikasil treatment 5 intake transfers + large bar exhaust. A real monster to accompany a racing exhaust, very reinforced crankshaft, 25mm to 30mm carburetion strongly recommended ...
As an option we offer a stage 1 preparation, this preparation is a modification of the channels and the exhaust port by increasing the diagrams and improving the duct, it increases the performance of the cylinder. An improvement to the piston and the 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 ...
Specific References
Reference: 57840.16
Replacement segment essential for the maintenance of your 50mm diameter cylinder.
Reference: 76710.03
Essential for the refurbishment of your high engine PARMAKIT 77 / 85cc diameter 50mm.
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: 76506.00
A high reliable, solid and efficient cast iron engine for your vertical minarelli motor scooter. Available in 10 or 12mm axle to choose from SPORT version.
Reference: 01131246
A very good 70cc for a maximum of high speed and torque.
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: 76590.00
A magnificent kit with bar exhaust and piston mono segment in Ø47,6mm, special long stroke 80mm rod (or 85mm with 5mm shim).
Reference: 9931370
A kit 70cc cast 100% complete, powerful and reliable for engine MINARELLI & YAMAHA Vertical air cooling.
Reference: 30420.M
A very torquey kit for your booster with a very high quality.
Reference: 10041403
Reference: 76710.00
A high reliable, solid and powerful engine for your vertical minarelli motor scooter. Version axis diameter 12mm, model GP1.
Reference: 166.0079
The excellent POLINI aluminum kit with W-shaped exhaust!
Reference: 011318476
Excellent quality / price ratio, offers very good performance. With 5 admission transfers, an exhaust with bar with spéciffique architecture, high-compression cylinder head ...
Reference: 011335476
A great kit cheap, powerful and torquey!
Reference: 166.0054
A small 70cc cast iron kit made for the original cylinder head! High quality, low price!
Reference: 31 6882
A kit without cylinder head but which mounts with an original cylinder head for a low price while maintaining performance.
Reference: 10059903
High high performance engine, huge 50mm diameter, huge bar exhaust, high compression ratio ... Very heavy!
