Here is the first 80cc kit price of Spanish house AIRSAL, the model that we call sport dual-segment, this kit is also available in luxury with VERTEX piston mono-segment at a price of 177 euros with us! This kit has certainly a cheap yet a good quality and present performance.
Its diameter of 50mm still offers 76,57 cc real combination of the normal course of CPI 50cc engine so 39mm. In relation to the mono-segment model, it will offer more torque (it feels barely) but more durability and less high speeds, the piston of the other model is a luxury AIRSAL a single segment, it is a TECH luxury but with side mounted nipples. The diagrams have a good ratio torque / high speed (around 187/131/130 °), coupled to this large diameter 50mm we recommend this cylinder with a good configuration anyway! A good racing exhaust, a 24mm minimum carburetion to operate well, a crankshaft and bearings reinforced ... The finish is really good for such a price. The plunger is chrome bi-segment model bulging hard, it has side oilers. The cylinder head is a high-compression chamber is incoming to have good alignment chamber / cylinder and a good performance head gaskets.
The room is a polished hemispheric model. This cylinder head allows you to reconnect if desired antifreeze on your carburetor. This cylinder comes with 2 joints of base plate to put the desired squish. Clearly this cylinder is really a superb quality / price / performance ratio! It will certainly be less effective than MALOSSI MHR, BIDALOT, or POLINI because its distribution, its canals, the study, the venturi exhaust ... are relatively limited, it is a al'identique nykasil scanimet, has the incomparable nykasil hard ceramic or plasma! But there will already very efficient, especially for those who do not want a kit complex and difficult to talk. A good trainer will also draw quite astounding performance. We recommend at least: 24mm carburetor with prepa boite a air + slices valves 0.30mm / 0.35mm, exhaust racing, reinforced crankshaft and bearings, cold candle racing ... Attention, this cylinder has a release date Ø28mm exhaust and is delivered without shim exhaust to 25mm, if you have a muffler in Ø25mm you need a bilge exhaust. We recommend in any case a Ø28mm output.
The pack contains:
Cylinder head screws
Pack complete joint with 2 base gaskets for the squish
Racing aluminum cylinder 5 exhaust transfers has bar
Bi-piston segment
chrome domed segment
notice
Breech incoming high compression chamber
2 clips piston crab
Ø12mm piston pin
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!
Mounts on single 50cc CPI (am6 ty)
CPI SM
CPI SUPERMOTO
CPI Supercross
SMX ICC
...
