DS gods, when i shut my 2000 ds off i get a big bang and fire ball comin out the exhaust. Also when its running the headers are glowing hot. Is this a jetting issue? I'm running a lectron 48 and hmf slip on exhaust on a stock cylinder with a je piston. Oh and webcams, 109's. It runs well and does not get hot, i have a water temp gauge so i can watch it. even at an idle in 25 degree weather it doesnt go over 180 and when i'm running the roads it never gets over 160. If someone could help me stop it from setting things on fire when i shut it off i would be much happier. Thanks