Future owner,few questions :)

[deigima]

id just like to pop my head in here, im new to the supra scene, but i know how strong the supra engine/driveline is, and all that, and in my reading i have read that it is possible, through upgrading the exhaust, intake, and engine management, that you can acheive 450-500 hp, is it as simple as it sounds, and more importantly, possible? im mostly concerned about this methanol injection thing, if i want to run a bit bigger horsepower figures i dont want to have to run different feul, id prefer just using pump gas..