Cylinder boring & Honing

Cylinder Boring & Honing

We can hone your cylinder block so that the correct oil film can be obtained on the cylinders. This oil film is need to stop unnecssary wear to the piston rings and to create a seal. If the bore is dirty or worn this will cause oil to pass the rings and reduce performance and allow oil into the combustion area. If there has been an engine failure where the cylinder bores are damaged we can rebore the block and install oversized pistons to get your engine back up and running.

Sleeve & Liner Installation

Some engines, like the Rover K-Series require a wet liner which is a sleeve that instaled in the cylinder block that is replaced with the pistons. Some blocks can be bored oversize and a large piston installed. In the case where boring is not possible or oversize pistons are not available, we can sleeve the block to accept a standard piston

Sleeve & liner fitting
engine block pressure testing

Block Testing & Surface Grinding

We can test your cylinder block to ensure it's not cracked and also install new core plugs if they're worn or corroded. We also can grind the block surfaces to provide the correct finish for a perfect seal with either the cylinder head or sump.


We take great pride in our work and engineering is carried out at a very high standard. Our technicians are highly skilled and experienced with all types of engine.

Expert Advice

Our highly experienced technicians will be able help to explain all steps from diagnosis and talk through the steps of the remanufacturing process. We can also give advice for future prevention of engine failures


We understand that work of our nature needs to be turned around quickly. Whether you need to get the car back on road or you have a car taking valuable work space in your garage. We aim to get the work completed ASAP.

Where to Find Us

Banda Engineering

Herbert Street

Mile End



02392 828224