J Josh Debono New member Feb 11, 2011 #1 im not sure what rpm to shift at. i heard your supposed to shift higher in a 4 cylinder car as opposed to a v8. iv been shift at about 4000 rpms. is that fine. and also what rpm does the vtec kick in? \ thanx
im not sure what rpm to shift at. i heard your supposed to shift higher in a 4 cylinder car as opposed to a v8. iv been shift at about 4000 rpms. is that fine. and also what rpm does the vtec kick in? \ thanx