I almost took over another persons request for help in regards to a hard starting problem. Sorry about that. I won't do that again. It makes it too difficult to keep on the subject and for everyone concerned to get the right answers.
By the way Dave Yaros I will find somewhere to connect that pipe during the rebuild.
I started talking about my heat riser and whether I should keep it or not. At the time of stripping the car mine was frozen and wired in the open position. See photo.
I must admit though I am a little confused now about keeping or discarding the heat riser. I have read up on why it is there and what it does and answers such as remove it, keep it but make sure it works, keep it and maintain it, remove the butterfly and keep the spacer, all have merit and are worth considering.
The people that have made comments are the ones I look to for the good answers and this time they all do not agree with each other. This is rare and also good.
I do not see snow where I live and ice is kept in the freezer, to put in my glass when I have a rum and coke. Perhaps my last statement would have an effect on the advise.
Over to you all.
Ken