Hopefully just a new set of these piston rings will bring the engine back to par? If, however, a little more attention is required then close inspection of the crankshaft, big-end, little-end and main bearings will help you decide how far you need to go with the engine rebuild. Also check the cylinder bores for scoring, damage or "lapping".
Whatever your engine refurbishment requirements, we are pretty sure we can supply most if not all the components to help the engine sing as sweetly as it did when new.
More related parts listed below:
Add as many parts as you wish to the same shopping cart as you wish, new piston-pins 13111044010 and circlips 9460113000 for example, still only pay the same singe fixed price shipping cost. This component may have other applications within the Honda model range, so please ensure you order the correct part number/s for your application. Top quality gasket sealant 08C70K0234M - the sealant of choice for engine building professionals.