i have a built ls/v swap tuned on hondata s300, my vtec wont pop for ****, its in a 96 ex, i swapped out the vtec solenoid and it worked once, no cel all sensors and wiring are good, great oil pressure, can someone help me out

 

make sure ur oil pan aint smashed from the bottom

 

nah oil pan is new, moroso 5 qt

 

What base ecu are you using?

New oil pump?

Have all the o-rings in the head and in the block?

Have all the pins in the rockers?

 

Did you check in the "VTEC" in the parameter section that the rpm's are the not the same for lower and upper boundary? If they are the same you must change one to a different value to have VTEC to work.