ok i am thinking of bying a first gen Si and if i do so i want to make it one bad ass mofo....i am a previous owner of a 1st gen eclipse gsx so i like my power....i was figuring on eventually boostin it up with a decent turbo i have my stock one from my old eclipse....maybe that alng with a starion intercooler ...anyways.....what is the best engine to use....i will prbably want to go through it and bulletproof it to 9 grand and boost it up pretty hard any ideas on most cost efficient way to do it???