Description:
4150 series spacers are CNC machined from billet 6061 aluminium, lightweight but durable.
The 4150 carburettor spacers can isolate the carburettor from the manifold, preventing horsepower-robbing heat transfer while also increasing air flow due to the increase in distance from the bottom of the carburettor to the manifold plenum, allowing the air and fuel mixture to turn more easily into the runners.
Four-hole spacers are additionally offered with a special increase of air velocity under the carburettors, which will provide optimum power and distribution.
The 4150 carburettor spacers can isolate the carburettor from the manifold, preventing horsepower-robbing heat transfer while also increasing air flow due to the increase in distance from the bottom of the carburettor to the manifold plenum, allowing the air and fuel mixture to turn more easily into the runners.
Four-hole spacers are additionally offered with a special increase of air velocity under the carburettors, which will provide optimum power and distribution.
