alright, i have an 2nd gen. prelude, yes i know this is old, but i have never really looked into the engine until tonight. Its dual carbed 12 valve, and im not sure the liters im thinkin 1.8, but tonight i went to look at a D16Z6 to put into a crx im buyin and my friend had a dual carb that was THE EXACT one i have but it came from a ZC motor......he said somethin about bein able to swap the mini me into my car but im not sure i would like to find this out, thanks anyone.