Ajb Nippy -

: It featured a 747cc four-cylinder side-valve engine. While standard Austins were modest, the Nippy was often fitted with a "Chromidium" cylinder head and block to handle higher compression (roughly 6.5:1), producing about 21 bhp.

For the gearheads looking to replicate or identify a true "AJB Nippy" system, here are the core components typically involved: ajb nippy

If you’re looking for a "nippy" experience today, here is how you can find it: Look for vintage rallies featuring the Austin Seven : It featured a 747cc four-cylinder side-valve engine