MANIFOLD INLET TORQUEMASTER HS4/6 HIF38/44

We have produced our own range of cast alloy intake manifolds for the many SU applications covering the A-Series engine. The single SU manifolds are developed to give maximum airflow and gas speed, yet fit all engines even if the standard air cleaner set-up is used. It has 1/2"pipe thru for heating with water and the as-cast finish provides maximum fuel atomization.
C-AHT770 takes 1.5" AND 1.75"carbs. Medium size port runners suit all small bore engines, and large bore engines up to fast road spec (dependent on head intake port size).