Leading A-Series engine specialist since 1981
The Weber stub stack system has been extensively tested on our 110 Superflow flow bench to optimise the elliptical radius and improve intake performance.
This kit comes complete with two alloy stub stacks, Allen cap screws and location sleeves to suit 45 DCOE Weber carburettor.
This makes a more compact alternative to the MED DCR Intake System, and has been proven to give power gains over the standard-fitment trumpets.
Simply remove the standard trumpets and studs, slide the sleeves in place and fit the stub stacks with the supplied screws, noting the rear cut-out position to avoid running issues.