Attention unapproved part on road, reserved exclusively for tours, runs ...
Here is a totally unique kit, although since there are already a number of years, this kit has never been copied or equaled side engine displacement ... Indeed, with its diameter of 55mm and 46mm crankshaft race this kit offers no less real 109,28cc! This model is for rod 85mm (also available in rod for 90mm).
The rod 85mm offer more pre compression because the piston / cylinder 5mm are more willing lower engine compared to the model rod 90mm. In addition, the path of the gas is also shorter on the rod 85mm model the model rod 90mm. However the model rod 90mm libéreras slightly high speed (less rod forcing). The 90mm rod also reduces the piston acceleration speed (engine modification motion).
Installation is completely possible minarelli am6 but beware, you will have all the same tools and good mechanical knowledge bases! Machining to pass the mandatory foot cylinder to move the crankshaft also obligatory engine preparation to align ... The installation shalt not be a simple Trooping parts but really a complex job that must be done properly.
PARMAKIT has studied the room before the exit, they certainly put a Ø55mm bore in the cylinder but the skirt thickness is still very correct strength standpoint (2,25mm thick). This big bore recess must request a long race to talk ... However this d.55mm kit is also available for short stroke 39mm!
Despite the 46mm race scheduled for this cylinder, it is greatly away from the square said engine! The very high speeds can not therefore beings reached, we will play on the couple the extreme. The cylinder was very worked, 5 admission transfers are present, one for the back (we all know that the rear transfer has hardly used the activation valves and scanning ...), the side are the number 4 and they are very bulky, plus on the front bottom as most hyper racing big brand cylinder.
Exhaust level PARMAKIT opted to exhaust has booster, is best suited to couples of the beast, a large exhaust has booster is very well drawn on the cylinder. The piston is a true vertex in mono end segment (1mm) to fully release the high mode. It is a low domed piston crown. This cast piston is a weight of 141 grams (complete with pin / segment / clips).
For the cylinder head, it must extract heat from the thermal group (especially for the 46mm race still majorises heating) PARMAKIT therefore opted for a cylinder head stud. Plot of machined cylinder head in the mass of high-quality aluminum, the room is a very suitable model to the piston / cylinder, hemispherical shape is polished, the pad is used to be sure that the alignment is always good tenth.
The block incoming also avoids many head gaskets breakages! The cylinder head cover is also very well designed and has an excellent maintains! Anyway ... We could spend hours talking to you this nice monster we pulled out all the PARMAKIT, this kit was really neat to skirt cut point for improving the filling ...
The whole thing is really a set of quality, neat, large study. We have only two minor complaints to make, the exhaust outlet Ø28mm remains, however, a large minimum Ø34mm would be required to ask the proper exhaust ... the example of the packs BIDALOT FFM and other TPR aluminum 86cc already passed in Ø32mm.
This minor complaint will not stop the good preparer will know who to talk this kit ... We also greatly appreciated the well-defined diagrams related to the set.
We recommend this kit with: crankshaft axis PARMAKIT 46mm stroke 12mm rod 85mm , 28mm minimum carburetion and quality with valves / pipe ... reinforced bearings, cooling good, thorough preparation, efficient lighting, well reinforced clutch, cold spark plug, exhaust has set ...
The pack contains:
X1 yoke stud
X1 pack attached with 3 joints of base plate for squish
X1 cylinder head cover
X1 aluminum cylinder 5 transfer nykasil d.55mm for race 46mm rod 85mm
X1 vertex piston mono segment d.55mm
X1 d.55mm segment chrome domed X 1mm hard
X1 axis 12mm piston
X2 crab-like piston clips
X1 user manual
X1 sticker
...
Spare parts:
pack joint with 3 joints of base plate for squish
cylinder head
Vertex piston mono segment d.55mm
d.55mm X 1mm hard chrome domed segment
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!
This high engine fits the 50cc motorcycles following gearbox fitted the engine MINARELLI AM3, AM4, AM5, AM6 Euro 1, Euro 2 AM6:
-APRILIA RS AM6 engine from 1997 to 2006 (after 2006, attention to motor past DERBI euro 3)
-APRILIA RX engine AM6 (after 2006, attention to motor past DERBI euro 3)
-APRILIA MX engine AM6 (after 2006, attention to motor past DERBI euro 3)
-Beta CRE
RR -Beta
-Beta RR ALU
-Honda HM
-Honda CRE
-Honda BAJA
-HUSQUVARNA WXE
-HUSQUVARNA CH
-HM DERAPAGE
-HM CRE
-MALAGUTI DRAKON
XTM -MALAGUTI
-MALAGUTI XSM
-FANTIC CABALLERO
-PEUGEOT XP6
-PEUGEOT XPS
-PEUGEOT XP STREET
-PEUGEOT XP STREET EVO
-PEUGEOT XR6
-PEUGEOT XR7
-MOTORHISPANIA RYZ
-MOTORHISPANIA RX-R
-MOTORHISPANIA RX
-RIEJU RS1
RS2 -RIEJU
-RIEJU RS2 MATRIX
-RIEJU RS2 MATRIX PRO
SMX -RIEJU
-RIEJU MRX
-RIEJU SPIKE
-KEEWAY TX EN
-YAMAHA DT
-MBK X-LIMIT
-YAMAHA TZR
-MBK X-POWER
SM -SHERCO
-SHERCO ENDURO
-SHERCO HRD
-SHERCO ENDURO
And many other machines!
