Factory K20A2 rockers are precisely machined and notched for use with twin lobe race cams. The accurately machined notch provides extra clearance for aftermarket race cams with an aggressive profile. Ideal for K - series engines like k20a2 and k24a2. Fits cars such as 2001 - 2005 Acura RSX Type - R, 2002 - 2006 Acura RSX Type - S, 2004 - 2006 Acura TSX, and 2006 - 2010 Honda Civic Si.


These DRAG CARTEL K20A2 Twin Lobe Rockers are easy to install. First, make sure your engine is off and cool. Then, carefully replace the old rockers with these new ones, ensuring they fit snugly. When using these rockers, always use high - quality engine oil to keep them lubricated. For maintenance, check the rockers regularly for any signs of wear or damage. If you notice any issues, replace them right away. Also, keep the engine clean to prevent dirt from getting into the rocker system. This will help your engine perform at its best and keep these rockers in good condition for a long time.