[Adger Smith]

While you have the pump apart remove the check valve and spring. Replace it with a piece of 1/2 rod to block the holes. Just drill it and put the original pin back in. Sometimes the check will start to open and close rapidly during burnouts and that loads and unloads the pump, esp if you like long smokey burn outs. Set the End play of converter to flex plate lugs no more than .125 no less than .090. I like the .125...