Known as a swinging needle because they sit on a spring which locates into the hat/cup end of the needle and have sideways movement. They start with part number prefix CUD for HS type carbs--NZX for HIF carbs--the earlier H and HS type were fixed sol...

If you have fitted our inlet and exhaust manifolds plus an RC40 exhaust to a stadard 1275cc engine this needle in a HIF44 carb will work great if coupled with a K&N pancake filter.

The favourite and best needle for Minispares stage one kit. Tested on a rolling road by Peter Baldwin this baby gave the best performance when using our RC40 system, Minispares inlet and exhaust manifold plus a K&N filter.

If us...