running bone stock h22a with simple boltons in my del slow. using skunk program with redline of 9500. is this to much for stock motor h22a?? any knowlegable info greatly appreciated. also what is stock redline for the h22a4?? its converted to 0bd1 if it matters

 

I wouldn't take it past 8500. Stock is 7200 or 7500. My Spoon p13 redlines at 8500, and I almost never hit that. You stop making power between 7-7500, so really there's no need to rev that high.