well i finally broke down and built my LSVTEC. build details are as follows. Block 11:1 compression IB spec Wiseco Pistons w/i 1gram of each other IB spec rods w/i 1gram of each other balanced, blue printed ITR Oil Pump CTR crank pulley woowoo no bueno stock oil pan OEM honda bearings, seals and gaskets Head- Stock OBD0 PR3 B16 Head Trans/drivetrain- Exedy Stage 1 Clutch Kaiten Super Flywheel LS trans Engine Management- OBD1 conversion P28 w/GSR maps street tuned for now. Soon - Hondata S200 !!! Misc- Golden Eagle LSVTEC conversion kit Golden Eagle cam seal blah blah Ok, occasionally my car will hit VTEC, and sometimes it will not. I have a Code 9, will this have anything to do with it?