This is the survey form to find out which dipsticks were used the various models of T Types and engine block castings.
The first measurement should be from the cup/ferrule that acts as a stop when inserting the dipstick to the tip. You don’t have to fill in all the fields – the ones we need are those with an asterisk next to them. You can respond anonymously if you wish.
Just press the Submit button when you have completed the form.