i just blew up my turbo'd gsr and have decided to go all motor. i purchased a gsr block that has been blueprinted and balanced. it has a nife edged crank and has p30 (b16) pistons in it. i then purchased a 2001 jdmb16a head that is completely stock my question is is it smarter to build the valvetrain and put different cams in it or should i spend money on im tb and header considering i have a dc header and stock im and tb

 

cams&valvetrain

 

im not going to loose power because of stock im and dc header.... also i can buy itr valve springs and titanium valves and retainers that are brand new as a set for 175....what cams should i buy to go along with these valve train components

 

also what are your guys's opinions on this motor set up andhow it will run

 

since your going with oem valvtrain go with itr cams or any stage 1's.