› Forums › General Counties Cars Discussion › how much do the valves open › Reply To: how much do the valves open

March 30, 2021 at 9:58 am #3811
PJS
Keymaster

I’m not sure why he would need to know how much the valves open – as long as he is using valves of the right size, the correct pushrods and has adjusted the tappets correctly, surely that  would be all he needs to know, wouldn’t it?