blow off valves or not. Are there any real gains to having them or is this mainly a sound preference. Just wanted some honest opinions I have heard many stories from others I don't really trust looking for some good feedback as my motor is almost finished and TIMZ will start installing it in the next few weeks. It will be a manual conversion as well if this matters which again I heard it can help with maintaining RPMS's ????
Follow Ups
BOV Debate...looking for some opinions on using - REDI4U08:32:27 01/05/09