MED WEBER 45 DCOE - DCR STUB STACK KIT
The DCR system has been dyno tested on numerous race engines with the Weber 45 DCOE carburettor and produced a gain of between 4 to 6bhp over the standard-fitment ram pipes when correctly set up.
The central velocity stack creates more airflow into the auxiliary venturi, which will increase the air speed over the venturi and in turn amplify the mixture signal, bringing the engine on to cam earlier.
On the outer stub stack, an optimised elliptical form smoothes the airflow into the choke area, creating more bhp throughout the range.
- 2x central velocity stacks.
- 4x velocity stack spacers.
- 2x carburettor inserts.