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Pretty Please - add it to our Events forum(s) and add to the calendar! >> 
TR2/3/3A TR-3B carburator issues
- Thread starter Ken H
- Start date
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I'm pretty sure you're correct because it's the richer needle (about 8 percent more flow area most of the time). This makes sense because the 2138 cc engine is that much larger. Thanks for your input. I'll stick with the SMs for now while I look for other reasons the car is misfiring. Thanks.