I have a 98 spec JDM ITR motor in my 1999 GSR, i want to do forced induction but dont want to touch the motor, plus i have limited amount of money, im tryin to get some suggestions

 

You made a good move comin here because I would suggest getting input on building your own kit. Find out what components you need here and then find someone that you know can put it together properly.

Right off I would recommend to keep the longevity of your motor in mind. Your motors compression is really high for forced induction, and I would recommend lower compression pistons that are stronger than stock. Unless you wanna make a good deal of power on high compression pistons that could destroy your motor if its not built properly.

Go with a smaller turbo than normal unless you wanna run high boost. A turbo with high effeciency at providing 10-12 psi on your motor would be great if you had the car tuned good.

 

get an inline pro headasket to lower your compresion.

http://www.inlinepro.com