Nah, dump it at 6k thats it but I do it differently, people accelerate and hold it at 6k I just rev it up and down that way I launch it and avoid some unnecesarry wheel spin. I cant really explain, also tire pressure depending on the track, we were at the no so sticky track, Al changed tire pressure on my car, on the other track tire pressure should be higher.

 

i AM A LUNATIC do not follow my advise at all unless you want to riskj blowing up your half shafts and transfer case!

I launch stock evos at the rev limiter - ON the rev limiter - which is about where I set the two step on my race car

I lower the tire [pressure very low as I launch very hard and the tires spin a lot

I prefer to spin the tires to gain momentom out of the hole and aide the acceleration