Has anyone here ever done the Throttle body mods that consists of:



removing the Two Small (Upper) Throttle body butterfly valves?



Is there any increase in.... Tourqe - or - high Rpm Power?



Is there an increase in anything?



Thanks markus





If so, what else has to be done... other than just un bolting the butterfly valves?

 

Look in the FAQs section the is a huge topics on that and links to pics of what needs to be done..