run it hard right off the lot...it will make the most power possible then

 

Congrats on the VHO you are going to LOVE it. Open it up. I had mine dyno'd and reprogrammed w/ 350 miles on it and then took it to the track for the second time. 1st time it had 200 miles on it. Don't forget to post some pics.

 

I waited 250 miles then hooked up the Gtech to see what she would do........Now if that Radix and stainless works headers would get here I would be real happy. I guess the Radix will be waiting on me when I get back from the coast this weekend.

 

i would say 500 miles. for me that's only about a week of driving though.

 

its not that loud about the same as a single flowmaster