Most "rebuilt" carbs are not right. Check the float level like Smokey say's. Make sure the power valve piston goes up & down & knocks the ball off the seat. Look at the main jet & see what size it is. It is stamped on it but may take a magnifiing glass to see it, depending on your age. A 235 usually has 56-58. If it's smaller then that get a larger one or drill it out if you have number drills available. The model B carbs are easy to work on & work good once you get it right. You might try advanceing the spark a little. Make sure you have plenty of fuel coming from the pump & it's not water.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
In the Gallery Forum