If you heard how noisey at idle it is you might understand. I don't care for the bleed down when starting as well. As I said it runs great. 500 Stroker /727/323 gear street car. Still did an 11.7 just driving in and putting in line. I know it may do better as after I found the secondary likage wasn't opening all the way. The New solid kit I bought has a little less lift and thought I may lose a little out of it. I know I can fish out the lifters without removing the intke. I changed the lifters once trying to quiet it up but no luck.
