Had a 1954 235 rebuilt for my truck. Everything replaced, rebuilt or new. Runs great, except, when cold, or when mashing the gas at higher rpm, she hesitates and coughs. Fuel lines and filters good, everything good, except the sputtering at higher rpms. Carb adjustment? Timing? What first? The carb was rebuilt along with the motor. Any suggestions would be helpful.


Thanks,

JS

1952 Chevy 3/4-Ton