Originally posted by mc_intergra
YES, that's correct (almost). The GSR has two points of engagement for vtec. When it kicks in varies becuase of diffrent things such as throttle position and a few other minor things i can't excatly remember right now. But usually the first stage kicks in at 4400 rpm, then the secondaries open up at 6100 or somewhere around there. But yes, there is two stage vtec on a GSR.
:stupid: , why don't you learn what youre talkin about before you respond.
oh im sorry mc integra..you know everything
...and there isnt a dual stage vtec in the b18c1.....the only one i know of is the d15b.