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AC Motorsport

WORKSHOP

NIQUASIL®

Treatment of 2 stroke and 4 stroke cylinders with high quality Niquasil® (nickel silicon carbide composite) on any aluminium or cast iron cylinder. 3 months warranty. We also carry out any treatment of multi-cylinder motorcycles and automobiles such as Porsche or BMW engine blocks.

In practice, the cylinder walls are electro-deposited with a Niquasil® layer, usually between 80 and 180 µm thick. In the next step, the cylinders are milled and ground to improve their sliding characteristics. The final thickness of the coating must be between 20 and 50 µm, which requires extremely close tolerances.

The lead time for a Niquasil or ceramic plasma treatment is 1 month. It can be done in 15 days

MOTORBIKE

49cc > 70cc

71cc > 125cc 

126cc > 250cc

271cc > 300cc

301cc > 500cc

More than 500cc

125cc 4 stroke

250cc 4 stroke

251 to 600cc 4 stroke

> 600cc 4 stroke

In-line twin-cylinder block


V-Twin cylinder block


In-line 4-cylinder block


Price (w/o VAT)

195 €

216 €

245 €

270 €

285 €

by quotation

195 €

229 €

287 €

by quotation

787 €



962 €


1049 €


CAR

In-line 3-cylinder block

In-line 4-cylinder block

4-cylinder V-block

5 cylinder in-line block

6-cylinder in-line block

6-cylinder V-block

8-cylinder V-block

10-cylinder V-block


Price (w/o VAT)

1303 €

1653 €

1871 €

1993 €

2291 €

2749 €

3465 €

4450 €


OTHER

Argon welding (aluminium)

Renovation welding

Niquasil on cast iron

Dowel disassembly

Valve disassembly

Niquasil treatment in 15 days


Price (w/o VAT)

79 €

112 €

+20%

22 €

22 €

+ 65 €


CERAMIC PLASMA CYLINDER TREATMENT

MOTORBIKE

49cc > 500cc 2 STROKE

49cc > 1500cc 4 STROKE

BI cylinder 2 / 4 STROKE

Price (w/o VAT)

310 €

322 €

691 €

OTHER

Argon welding

Renovation welding

Plasma on cast iron

Dowel disassembly

Valve disassembly



Price (w/o VAT)

79 €

112 €

+25 €

22 €

22 €


The stages of our Niquasil or Ceramic Plasma treatment:

1 - We evaluate the damage to your cylinder. These results are then recorded in our computer system, which allows us to follow the cylinder throughout the production process.

2 - The cylinder is degreased and cleaned by blowing. The old worn layer is chemically removed.

3 - The cylinder is lightly pre-ground so that we have a good idea of any damage.

4 - The cylinder is milled, welded and drilled to repair any defects.

5 - The cylinder is measured under temperature control and a calculation is made to determine the thickness of the layer to be applied.

      The Niquasil or Plasma ceramic coating is applied in the treatment tank by means of an electrolytic process. This process is fully computer controlled.

6 - The cylinder receives the Niquasil or Ceramic Plasma coating, which has yet to be finished to the precise final size, usually between 5/100th and 7/100ths.

7 - The cylinder is then cleaned, inspected and sent to you.

Our work is guaranteed for 3 months, the warranty will be applied after inspection of the cylinder. Beware of incorrect assembly, lapping or modification of the part... the warranty will not be applied.


Caution: Because of the different qualities of cast iron = No guarantee when Niquasil treatment is used on cast iron cylinders.


MACHINING

RE BORING CYLINDER

Mono cylinder

To 45mm

from 45,5 to 75mm

from 75,5 to 87mm

from 87,1 to100mm

more than 100mm

Supplement +1mm


Two-cylinder

125cc

250-500cc

V-twin

Jet


4 Cylinders

<600cc

601-1200cc

Price (w/o VAT)


65 €

88 €

93 €

99 €

107 €

13 €



165 €

182 €

199 €

259 €



305 €

349 €

REEMBIELLING

Mono cylinder

50cc

80-125cc

250cc

300-350cc

400-450cc

600cc et +



CAR CRANSHAFT BALANCING

4 cylinders in line

6 cylinders in line

6 V-cylinders

8 V-cylinders


MOTORBIKE CRANSHAFT BALANCING

4 cylinders in line

Price (w/o VAT)


57 €

68 €

72 €

74 €

93 €

115 €





358 €

395 €

766 €

850 €




358 €

RE LINING

50-85cc

125cc

250cc et +

4-cylinders

Price (w/o VAT)

268 €

278 €

339 €

On quotation

Turning, conventional and CNC milling, Engine block / cylinder head grinding, Valve grinding, Valve seat replacement and grinding. Replacement of valve guides. Machining of cylinder head ducts in CN. Cylinder head and block testing. Cylinder bore (cast iron, alusil, nikasil...) Engine block lining. Installation of DARTON reinforced liners. Crankshaft grinding. Shaft line machining. TIG welding