*EDIT
Finally i found this car's name xD (lol,it exsist )  it is 
Nissan Silvia S8015  (not S1580 that is different car)here is prove xD
http://img.photobucket.com/albums/v57/bcozofyou/180SX/NissanSilviaS15801501.jpg
http://img.photobucket.com/albums/v57/bcozofyou/180SX/NissanSilviaS15801502.jpg 

Ok,i saw on net that there is more monsters-hybrids than sil-eighty or some combinations of those,so i got idea to do my own... YaaH xD It was secret,and,because of school went slowly (i hate that cruel prison) ,so it is some mess of S15 and 180sx,yeah,with V10 supercharged monster under hood :D...Title? 80/90/70% its' just because i always see some issues,bugs,and get more and more sick ideas...If U ask me..it's done,but,but,but... "Oh no! Exhaust system isn't done -.-' " , "Oh yea,exhaust will be on both sides of car" , "OMG rear bump have hole,convert again -.-'' " , "Hmm that interor has pretty bad texture...,let's make my own!" , "OMG so hard to make all as I wish... -.-''''' " And so on..lots of ideas are coming,and fails too...OK,as some said, picture tells over thousand words,enjoy :

PS. Right click and View/Open image to see full size 
                   Hope U'll like't 
                                       Itachi