here are the mods 1992 prelude h22a jdm stock p13 with i/h/e fuel pressure reg./type s cams and straight pipe well my car throws a lot of flames out my exhaust when im racing or acceleratin to high rpm and some times at low 1-2000 rpm it boggs and miss fires then at 2500 its fine oh also the fuel pressure is at 41 at idle and the timing is advance 1 degree ? what could cause to throw flames like that is my car's a/f all messed up is that normal lol but guys any suggestion let me know thanks in advance.

 

Maybe since you are too rich cause of that p13 or the fuel pressure settings you put. Get it tuned properly, hopefully it should run better then.