not yet. i actually just got the car bolted back together. changed out the gt40 for a performer rpm, and swapped out the shorties and h-pipe for longtubes and a prochamber. also, i thought for a v1, my blower was abnormally quiet. this ended up being due to a loose belt. it screams now. i would estimate about 430whp in its present state. im contacting adperformance today regarfing a dart 331, afr 185, custom cam longblock so hopefully within the next 6-8 weeks i will be swapping out the motor. as i said before, im looking for 550whp. i think that is plenty for a street car that will see very limited or no track time at all.