CYLINDER BORING AND HONING

CYLINDER BORING AND HONING ...

Using modern diamond hone technology coupled with the latest computer controlled machinery we are able to produce a quality and accuracy of cylinder finish which far surpasses the original.

Combining the latest machinery and tooling we offer unrivalled levels of accuracy and quality. 

Cylinder bore size, roundness, being free from taper and the correct honed surface finish are of paramount importance to the longevity and performance of your engine.

All of our Aston engines are bored and honed through "torque plates". 

Fitting a torque plate replicates the forces which act on the cylinder liners when clamping down the cylinder head. These forces distort the cylinder bores and on a typical 4.2 litre Aston engine this distortion is around .0025" / .0035".

 
 
 
 
 
 

 

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