The DCR system has been dyno tested on numerous race engines with the Weber 45DCOE carburetor 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…
Models All 105 series cars fitted with carbs (Weber, Dellorto or Solex carbs) Depth 30mm Fitment Ram Pipes are Bolt-on fitment. Brand Pipercross Note: Sold Individually