2008 yamaha raptor 700r
Other than research I've done I won't pretend to know what I'm talking about because I dont. Bought myself a 2008 raptor 700r. Looking for upgrade suggestions other than doing the big 3 cause I already I have the monster dual exhaust, dyno jet fuel and ignition controller and fci intake system with the box in my garage waiting to be put on. There's some backfiring to it and the current exhaust had alot of black in it. Assuming it wasn't set up right and the fuel to air mixture is off. Should I look at tearing it apart and redoing any of the engine, head, piston ect? I ride with my son who is 11 so I am obvioisally not constantly racing and beating on it with thr exception of the occasion trip out to open it up and have some me time. I don't need it to go 100mph. Looking mostly at hp in the low to medium range as running 6500+ rpms will not be a constant thing as my son is 11 haha. I just want it fun and sporting, I want the power there when I need it, and for it to be as reliable as feasible. Suggestions, comments. Pointers, all welcomed please.