well you wont need your intake because most tubros have their own form of an intake. you will need a turbo kit, go with rev hard or greddy (small turbo is the only downside...upside faster spoolling), you will need a boost controler, new injectors, new spark plugs, possibly a new ingnition system, piggy back ecu would help with tuning, fule pump, turbo timer, boost gauge, a/f gauge, and some other littel gauges...oh and INTERCOOLER is a must have!. um...thats about all i can think of for now...
as far as how much boost you should run, since the gsr has a 10:1 compretion ration you only want to run up to 8 psi. to run more you would need to put 9:1 compretion ration pistons, JE makes good forged ones. you also want to build up your bottom end to handle more power. also what i try to tell a lot of gsr guys is that our cars are built for n/a so we have a higher final drive which is bad for a turboed car (ls tranny is better thats why the ls is such a good platform for turbocharging), and we have vtec....as you know vtec is the variable vavle timing electronic lift control (is everyone impress i remember that
) which means the you have a lot more valve over lap...this is how power is obtained in an n/a car. this is BAD for tubros, you dont' want vavle over lap with a turbo. on the plus note though the gsr block is stronger than the ls block because it has interwoven metal things in the block i believe (dont quote me, but i know there is something in there that is in the metal that makes it stronger than the b18b).
this is just what i know, there is a lot more detail you should look at that can't be explained in the integra forum...you would have a lot more luck in the turbo forum because thats what those guys deal with day in and day out. hope this helped you out a little and gave you a little better understanding of turbocharging cars that are n/a from the factory.
