My 300 has only done this twice in the time of me owning her and the last time it was very loud and has only ever done this when ive got her very hot and been giving it a hell of lot of beans,(basically on the verge of hitting the limiter) is this any thing to be concerned by or just unburnt gasses exploding on the hot exhaust upon exit?
My 300 has only done this twice in the time of me owning her and the last time it was very loud and has only ever done this when ive got her very hot and been giving it a hell of lot of beans,(basically on the verge of hitting the limiter) is this any thing to be concerned by or just unburnt gasses exploding on the hot exhaust upon exit?