2006 Sierra with L33 HO 5.3 with 1-5/8 long tubes, dual 2-1/2 exhaust, no cats and ported LS6 intake. Getting ready to install a 226/236 .600 lift cam and I’m told I really need a bigger throttle body at this point because this cam will push this engine deep into the 400bhp range. The LS1 throttle body has 2 separate connectors so don’t know how to make that work - and I’m told the LS2 is a 6-pin where mine is 8. I won’t convert to cable because I’m not giving up my cruise control. Does anyone have any recommendations or experience with this?