damn.. 370cc.. you looking for alot of power. you can get good power.. but nothing great for a bottom end that sposingly fully built.if you are stick with no bigger the 370.. def go with the T3-50 trim.. its more then enough you need & itll do the job damn good.1999CivicEX said:Wideband I am going to get an aem, place has a chip burner. Since I work I will have to drop the car off at a place so I will tell them street and dyno can't go just dyno. 370cc injectors on a welbaro fuel pump havn't decided on which one