OS Speed Exhaust pressure chamber set

OS Speed Exhaust pressure chamber set OS-71550000 OS Speed Exhaust pressure chamber set Original OS Speed pressure chamber set.  Install between exhaust and tank in the pressure line away from the exhaust. The pressure chamber allows the gasses to feed the tank in a more constant pressure flow and also allows some cooling of gasses before entering the tank to reduce fuel temperature which increases combustion effectivity. Mainly used in ON road 1/10 and 1/8 but also suitable for OFF road. Includes 2 x mounting rings and 4 x Fuel tube retainers