Tag Archives: 4 barrel

Aussiespeed AS0139 Carb adapter

With so much going on here at Aussiespeed we have decided to bring all areas of the business to one central location. With an expansion into the supercharger market for not only early model Holden, Ford, Valiant inline 6 cylinder engines over the next 12 months you will see many other new products to suit some of the later model engines also being added to the Aussiespeed performance product range.

as0137-dual-4-barrel-adapter

This is the top of the pattern for the new AS0139 2×4 barrel carb plate. It mounts dual 4 barrel carbs on to the Aussiespeed supercharger manifolds or any of the Weiand or B&M manifolds that accept the 142 or 144 supercharger. The patterns are at the foundry and we hope to have castings back at the end of the week. The other thing that may appeal to inline 6 cylinder owners is for that look of twin 4 barrels on your inline 6. When set up and run with dual 465 vac or 600 vac Holleys in either north south or east west position with very heavy secondary springs the engine can be tuned to operate like a single 4 barrel engine. More updates soon.