After getting pretty good results with some fairly simple intake mods I’ve now got the bug and want more so just got another set of throttle bodies bored out.
Picked them up for a mere £30 including a standard airbox and then a friend of a work colleague bored them for another £30 so not a lot of cash invested. Don’t expect to gain much until the cylinder head ports are opened up to match so that leads to another purchase, was looking for a cylinder head and cams but ended up buying another complete engine. Supposed to be a 9000 mile engine but will see what it’s like when I pull it apart
Plan to port the head and get the cams ground as a minimum.