Truck is 85 efi got a free 22r that was in better shape than my old 420k mile 22re then got smoked out one night :screwy:and now the knock sensor is lost in action.anyway I drilled and tapped a unused casting and got a used sensor from a friend no biggie runs like a champ just wondering if I could get by without
![Beer :beer:](https://board.marlincrawler.com/Smileys/marlin/beer.gif)
it