You'll be able to stay away from the machine store if you don't need the oil-to-water oil cooler which is used to the K20A2. An oil cooler of some type, however, is a good idea; at the least, Honda considered it absolutely was on the RSX Variety-S. The inventory device https://jdm-mitsubishi-outlander06530.blogs100.com/27258053/13b-engine-for-sale-japan-can-be-fun-for-anyone