4AGE 20V ITBS NO FURTHER A MYSTERY

In addition to that famous engine, other styles, including the 5A and 7A engines were being effectively manufactured.i try to remember having a picture of a lift gauge i hooked up on the vacuum block, I will find out if i can find it as i are not able to don't forget what it read through, and i also throew a mates huge band logger on there to check