The 212hp H22A7 of the Honda Accord VI 2.2 Type-R (CH1) is covered here from the top of the engine down. On the cylinder head side, SUPERTECH supplies the 5.5mm valve stem seals in both intake and…The 212hp H22A7 of the Honda Accord VI 2.2 Type-R (CH1) is covered here from the top of the engine down. On the cylinder head side, SUPERTECH supplies the 5.5mm valve stem seals in both intake and exhaust versions, along with the 5.5mm valve collets in kits for 8 and 16 valves. On the rotating assembly, MANLEY forged connecting rods replace the standard items, while KING RACING provides the tri-metal main bearings and the thrust washers. Check your valve stem diameter and running clearance before ordering.