If anyone is using this combo as I am. I would like some advice on tuning. I may be in over my head. I accually think my ns 4.1 was faster so I'm doing somthing wrong.
The lrp cone, red spring and no rings is supposed to be similar to the 086 pipe. I just got one for testing purposes, I have yet to try it though. This combo is what a few of my buds have told me, maybe give that a try.