if you dont kno anything about lsvtec dont do it but im about 2 build my third one for a hatch now and the other 2 i had i sold along with the cars but in my opinion are the best that and b20 vtec if u have intake ,headers ,exzaust,valves,valves springsand retainers,and a chipped computer that revs at 10g(rpm) that will be serious enought put block gaurd and steel braided line for the oil line and well maintain it and u should have no problems but thats just my opinion