here's the biggest upgrade of the car as of yet. a port and polished job done. the job is credited to BENSONS MACHINE SHOP for the work. it had a multi-angle valve job done to it utilizing the stock valves. why stock valves? well if you dont know why, then i suggest you do more research in honda's technology.a better look at the ports. not so smoothe and not so wildly ported. just enough to whoop a Z28 with i/h/e ass and NSX with i/h/e asshere as it sits in the engine bay now. having a stock jdm itr header. it's not running that bad at all. ofcourse i opt to upgrade it with my jg header with 2 1/2 inch collector. but that's after my other car goes turbo... soon this one will follow too har har har...MOTOR: for those who are still skeptic about this set up. i'll list itspecs: jdm itr header, p&p head w/ multi-angle valve job, stock CTR cams, cam gears set to zero degree, ignition set to 18 degrees advance, vafc tuned for skunk2 stage2 cams, ericks chipped ecu, aem intake, GSR block w/ usdm standard itr pistons, itr fuel rail, b&m fpr, 270cc injectors, exedy clutch, aasco 9 lb flywheel, and STR throttle 68mm throttle body.