Greetings. I am new to this site but I have owned (or has it owned me?) a 1948 front distributor 8n. Last winter after years of frustration I changed charging system to 12 volt, added electronic ignition and replaced the carburetor. Now however, when i crack open the throttle there is a hesitation as if it had a bad accelerator pump, if you ever drove a Dodge Omni in the 80's you know what I mean. Any ideas? I had the engine rebuilt 8 years ago but do not have alot of hours on it. Thanks for any suggestions.