So what is the best RPM range on the low side to set up your window switch? On the high side, i'm planning on setting it up at 6000rpm. My MSD limiter is at 6200. I'm curious on the low side. So when I shift (6spd with 4.10's by the way), i'm usually right in the 4500 to 4600rpm range going into the next gear. Would it be better to set the switch below that, which I would assume means the NOS would be on as soon as I hit the next gear, or would it be better to set it just above where my rpm's are after my shift? Just curious about that one. Thanks in advance.
Ken R. 95Z

 

Most folks set it around 3K, so it's on after your shift, as soon as you're at WOT (assuming you're using a wot switch as well). Also you'd like it lower during launch, assuming you have traction to deal with it...

Dave

 

Thanks Dave.