Tuning cylinder for your moped / moped for blown Sachs 503 engines (503 2AL, AAL, 2BL, ABL CH).
This 38 mm racing cylinder is visually indistinguishable from the original cylinder when fitted.
The following details have been adapted for this cylinder:
The racing kit has good power delivery in both the lower and upper rev ranges due to the high torque.The entire cylinder is made of high-quality cast aluminum. The running surface is provided with a Nikasil coating. This results in smooth running, optimum heat dissipation and a long service life.
All sealing and connection surfaces have been precisely machined flat.
The threaded stud bolts supplied are used to fasten the cylinder head (4 M6x36) and intake manifold (2 M6x27). Threaded holes in aluminum do not tolerate repeated assembly and disassembly. Therefore, the stud bolts should be firmly glued into the cylinder with Loctite.
To get the full performance out of the tuning cylinder, we recommend installing the tuning add-on parts specially developed for this cylinder.spark plug
We recommend that you use semi-synthetic 2-stroke Öl during the running-in process. In addition, the cylinder kit comes with detailed installation instructions and instructions for use.
Attention: For Sachs 503 ABL engines, the engine housing must be ground out slightly in the area of the cylinder neck.
Optionally with or without cylinder head.
Exceptional product for the highest demands of the quality brand swiing®.
Sorry, we screwed up! The cylinder kit is completely sold out and therefore cannot be ordered. It will be reworked so that you can look forward to an even better and stronger cylinder if the tuning goods are kind to us.
Thank you very much for your patience.
The set includes the following fixed parts:
Details
Manufacturer | swiing® ingenious parts |
Material | Aluminum |
Camouflaged | No |
Area of application | Tuning |
Surface | sandblasted |
Displacement | 50 ccm |
Crankshaft stroke | 42 mm |
Ø piston pin (B) | 12 mm |
Nominal diameter | 38 mm |
Hole pattern [mm] | 60 x 40 / 37 x 37 |
Thread inlet | M6x1 (standard thread) |
Number of fixing points | 4 pcs |
Outlet type | clamped |
Decompressor | No |
Hole spacing inlet | 32 mm |
Suitable for the following models
Sachs | 503 - AAL, ABL, 2AL / 2BL |
Accessories & related products
swiing® revival piston 38 mm | Sachs 503
Manufacturer: swiing® revival parts · Nominal diameter: 38 mm · Ø outside piston (A): 37.97 mm · Ø piston pin (B): 12 mm · Compression height (C): 28 mm · Curvature (D): 3.6 mm · Total piston height (E): 54.1 mm · Number of piston rings (F): 2 pcs · Piston ring mold: Rectangular ring · Piston ring impact: Internal fuse (IS) · Piston ring height: 1.5 mm · Weight: 73 g
CHF 54.90
swiing® ingenious tuning set 38 mm | Sachs 503 (fan-cooled)
Nominal diameter: 38 mm · Manufacturer: GPO · Manufacturer: NGK · Manufacturer: swiing® ingenious parts · Displacement: 50 ccm · Crankshaft stroke: 42 mm · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Hole pattern [mm]: 60 x 40 · Decompressor: No · Camouflaged: No · Area of application: Tuning
CHF 444.90
Not in stock
swiing® ingenious tuning cylinder 40 mm | Sachs 503
Nominal diameter: 40 mm · Manufacturer: swiing® ingenious parts · Material: Aluminum · Surface: sandblasted · Displacement: 55 ccm · Crankshaft stroke: 42 mm · Thread inlet: M6x1 (standard thread) · Hole spacing inlet: 32 mm · Ø piston pin (B): 12 mm · Outlet type: clamped · Number of fixing points: 4 pcs · Hole pattern [mm]: 60 x 40 / 37 x 37 · Decompressor: No · Camouflaged: No · Area of application: Tuning
CHF 169.90
Not in stock