I am new to turboing, I know its fun but I was wondering if any1 can lend sum advice 2 da new guy. Its a daily driver bout 75 miles a day & I'm jsut looking for a little boost. Do I need to do internals on about 7-9 psi of boost, or stock sufficant

 

google.com and the red search button on this website will provide you with all of the information you need

 

its not psi that kills motors, its power. 10 psi on a large turbo will make more power than 10 psi on a small turbo. your motor can be reliable on stock internals. stay under 230 or so and you should be safe.