Guys,
I've got a nice little A15 with quite a bit of work done to it thats out at the moment for a freshen up (& maybe a 78mm bore

) - But, problem is, I've also got a recently rebuilt L20b & 4 speed sitting in the corner of the shed also. - So guys, from people who have done it, which way should I got? - Ive got single 45mm side draghts for each, electronic dizzys for each, but I just can't choose!