justin1620
Member
sorry for bombing the forum with questions.......can someone tell me if the stock 8dn10 weights have rivets in both holes or just the tip? I think the tip stock is supposed to have a 17.2mm rivet but not sure about the middle. I am about to setup my clutch soon and was recommended to use 3.1 grams in the middle hole as well because i am over revving a bit and not engaging high enough. right now I'm at 3500 engage, 8600-8700 max rpm. I am about to install hauck black primary spring and i already have stock primary weights and helix, hauck silver secondary, magnum roller. I figure with the black spring it will increase my engagement (good) as well as bring up my max rpm (no good)I was just wondering about the rivet weights and if the middle hole is empty stock and if 3.1 grams in the middle will keep my max rpms to 8500rpm...thanks
tofastSRX
New member
look on tech pages you will find all the specs you need .and test and try every sled will act differt as many factors come in to play ,carbs ,power valves,ect