A pair of SU carburettors is a good alternative to original Stromberg carburettors or as a performance upgrade. Available as either HS4 (1.5”) to suit Spitfire and Herald models or HS6 (1.75”) to suit GT6 and Vitesse they give improved performance and ease of set-up.
These are ideally used with inlet manifold TT1458 for upgrading Spitfire and Herald models. Supplied with standard jets, allowing customers to choose suitable needles for their car using the needle chart. They are available with angled or horizontal floats according to the application.
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