Hey guys I'm new so go easy on me. This is a new problem for me. On rare occasions under WOT the car will just stop pulling around 5000rpm like its hitting a rev limiter in any gear. You can keep your foot to the floor and it will just stay at that rpm. Its totally intermitten, fuel press good, good air/fuel, good boost(untill it does it), and then you go down the road for a mintute and it will be back to normal pulling to 6500 in every gear then next minute it will only rev to 4800 or what ever it decides to do. Just started doing this, had it at the track a couple weeks ago and it ran great all night, then messing around on the street a few days ago it started doing this. Thoughts?????