I need help. My vtec wont engage. I have a gsr turbo. Motor ran fine was fully tuned. I did a head gasket, valve train, and blox tuner b cams. My car was on the dyno low lobe tuned fine. once they tried to tune high lobe, the car acted like it was hitting a rev limiter and would not go into vtec. It just cut out and sputtered like crazy! We changed the diz and vtec sylnd. Neither helped. timimg in dead on. oil level in good. map sensor is fine. We thought it was a wiring issue, we we engaged vtec maunally and it did the same thing. Has anyone ran into this before? I remove the valve cover and itr didnt seem oil deprived anywhere. We forced air into the sylnd and pluged the hole inside the head, the rocker arms engaged and locked together. Oil pressure seems fine... dont have a guage though. Any ideas??