Super Spacer Blended Carb Spacer SMWCS01
Super Spacer Blended Carb Spacer
Out of stock
The SMW Super Spacer is a blended carburetor spacer that fits 4150 flange open plenum
manifolds with 600 to 850 cfm square flange carburetors (not spread bore)
The super spacer improves flow from the carburetor exit into the manifold by
providing a gradual transition from the 4 holes in the carburetor base to the
square opening in the manifold. The fully blended shape acts like a trailing
faring to prevent the air/fuel mixture from expanding too quickly. The gradual
blending in the Super Spacer eliminates turbulence that normally exists
at the carburetor exist that chokes-off flow at wide open throttle.
Super Spacer users have reported performance improvements of more than 30 HP with better throttle
response due to reduced reversion and uniform air/fuel mixture in the manifold.
Note: Due to improved flow so it is likely that jet changes will be required to achieve optimum tune.
Super spacers are precision CNC machined from 6061 and do not have
the large scallops in the bores that other manufacturers leave to save