Hey guys i have been having trouble with this car since day 1 with it . Anyways i just got the car back from Gbodyparts a few weeks ago, they did a rebuild and a few other engine mods. Car was doing great, drove it home 4 hours. Took it out the next couple days and beat on it very little. Anyways first thing i noticed is that first gear seemed like it was running to high in the rpms before it changed to second. Now that problem has gotten worse, i dont know what RPM it is going up to before changing but it probably 2k rpms higher then normal. Almost like it is shifting where it would if i was stomping on it. Next thing its doing is while im driving at 35-50mph or so, and stomp it. It will drop down a gear and rev up really fast. Almost like its hitting the rev limiter and it wont change gears until i let off.