Originally posted by wushu_civic
thanks a lot andy. great info. one more question. in terms of turbos, what is the difference in lag between a t3 and a t4? i know that they have the t3/t4 hybrid to have less lag like a t3 and more boost like a t4 but how much of a difference is it? aka at what rpm do they start to gain positive pressure and at what rpm are they fully spooled up? thanks again
get a t3/t04. good for high boost. i think the t3/t04 starts spool at 3300rpm or so. even if you have lag of the line, with a bigger turbo it will take you all the way to your power band with power it you get a smaller turbo ie, T25, that spools up at around 2800 rpm, but probably wont last until redline.