Originally Posted by
koftaboy
HI, i have a K20A3 i was thinking about doing something to this motor like change the head to the type s head K20A or the A2 some people tell me do the whole sawp but its like $ 6000 plus another 1000 to install it i really dont have 7000 to spend or maybe more if anything goes wrong you know so is there any other way to tune the A3 from like 160 HP to like maybe 220 or 240 bolt on or K pro send it to hondata headers, catback, inatke whatever if any 1 can help with a good advise please do so thankx