BoneHead RC upgraded carbon fibre ISO spacer HPI Losi 5ive MCD 1/5 scale
Machined from 100% genuine carbon fibre layered specially to BoneHead-RC specification for an unparalleled match on strength and reliability.
This ISO spacer made in 8mm thick carbon, will stop any heat transfer from the engine to the carb (heat soaking) if your engines staving of fuel and your prime bulb empties then your getting heat soak.
You will need to use longer bolts and 2 gaskets 1 each side of the spacer.
This is for small bore carbs 990, 1107 ECT