i have a 85 honda prelude with 1.8 12 valve dual sidedraft et2/a18a1 lookin to put a newer 4 banger in it with dohc i run 93 octane gas in it an am gettin bout 119hp at 6500rpm an 123tr at 4900rmp with header high flow cat an cat-back system got the timin alittle juiced up i shaved the rotor bug too hit it twice with high grit sharpin stone it runnin hella hot am lookin to get closer to 200hp an somewhere around 220tr know of any mods for my current engine or any ideas on what to swap it with