IDF Billet Velocity Stacks

 One piece polished billet 6061 Aluminum velocity stacks for the IDF series carburetors
fit both the IDF Weber carburetors and the IDF throttle bodies.
A perfect fit and a clean machined finish to complement your engine.
Bolt these on for increased CFM and instant performance.

Sold Individually

NOTE: Due to the increased air flow, some engines will require re-jetting of the carburetors.

Please Note: these will not clear standard air filters, but do work with stack filters.