Okay so I have a 97 del sol originally non vtec manual. I swapped in a z6 with cp pistons ,eagle rods ,delta 272-2 ,crower springs and retainers, rc650, t3/t4 57 trim, mfactory lsd, comp stage 4 clutch, hondata p28 w/ boost solenoid, aem wideband and boost gague. The hrness for the car is the stock y7 harness I have installed the dizzy jumper and wired the vtec. Car runs good but has a roaming idle. I realized I had a y8 automatic manifold and I'm reading that the 3 wire fitv won't work with the p28. So basically I need to drill and tap my manifold.block off the ports near the injectors and wire in a 2 wire iac and I should be good?