i have dual carbs on my 235 and 2.73 rearend and when one of the carbs was inoperative i got 19. i was not aware that it wasn't working. as i said above usually around 12. will check again soon, just got it back from the shop. ron
Ron, The Computer Greek I love therefore I am. 1954 3100 Chevy truck In the Gallery 2017 Buick Encore See more pix 1960 MGA Roadster Sold 7/18/2017