Hey i own an 8 valve in my b8 hatch just until i get money for a full swap but for now i would like 2 do a little bitt more pepp in it the current motor is a d15b8 from a 95 civic cx which is only 8 valves would it stilll make the same gains like puttin a fulll si mpfi parts on the b8 my friend went 16.8 in his hatch dx stock did the fulll si mpfi swap and went 15.3 in the 1/4 but he has 16 valve does that matter because i would like to do mpfi swap on mine basicly will the 8 valve react the same **** the dx motor or will it blow up i was thinking that with an si tranny for now???????????? plzzzz helpppppp

 

your really confusing. if youve got a 95 8 valve motor in there noe then you should already have mpfi. now to switch the current motor (bottom end) you have to 16valve you would have to change the pistons also. just wait until you get the other swap or you could just spit a small shot of nitrous. did you ever take a writing class in school or are you going to because i strongly suggest it.