thanks for everyones help, my budget would be $4000 for the b16a plus gearbox and around $8000 il pay for the b18c7 plus gearbox any more then that i just wont be able to afford.as for the turbo im not sure how much turbo kits go for but wouldnt want to spend more then $5000,and i would be happy to have around 150 kw atw at the end of the day and i really want people to go WTF ??? hehe