We now stock 123 ignition systems for MGB and midget 1275/1500 applications.
Over the last year or so we have fitted and setup around 30 of these distributors.
On each occasion we have been impressed with the ability to easily change the
advance curve to achieve the best output at all rpms from the engine.
On all setups we have seen better throttle response, pickup and bhp over
a points distributor.

We supply two 123 setups at present;
123/GB-4-A-V with side entry cap for easy fitment on A series or straight cap
this distributor is suited to almost all applications as it has a selection of curves for you
to try. From Full Race MGBs, Midgets to standard Landrover use, a very
versatile distributor. Click here to download the pdf file for greater detail.

123/MG-4-R-V MGA/MGB vacuum advance distributor with 16 different advance curves.
Click here to download the pdf file for this distributor.

Priced at £205 plus VAT.

If you buy a 123 distributor from us we will set it to the curve we think will best suit your
engine and give you full back up help to ensure your engine runs at its best.
However, if you purchase your 123 from elsewhere, please seek help and advice from
the technical department or rolling road operator from the dealer you have bought it from.