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Idk all the other engines they put in rigs have real carbs
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I have confirmed with walbro the rovan 1191 specs out the same as the 1107. I can't attest to the others, but have heard enough people cry about bad performance and a new carb fixing the issue to lead me to believe that they are clone carbs and bad ones at that.Are you........sure about that? Just because it says walbro on it doesn't mean it's a legit walbro
So before you drop money on a new carb that may (or may not) be the problem how exactly is the engine behaving from startup to the end of the race. Is the bad running a new issue ? What condition is the top end in ? Got a compression guage ?When I go racing with my Baja, a the engine heats up I have to change the tune, and I can't tune it mid race. After I finish racing the 4wd class races and my engine cools back down to room temperature, meaning I have to constantly adjust the low speed needle. Is there a way to make it hold a tune?
The engine starts up on the 2nd or 3rd pull. the engine is fine during the race other than the fact that it won't hold a tune. I don't have a compression gauge but it seems to have alright compression.So before you drop money on a new carb that may (or may not) be the problem how exactly is the engine behaving from startup to the end of the race. Is the bad running a new issue ? What condition is the top end in ? Got a compression guage ?
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