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Discussion Starter · #1 ·
anybody know how many MM the stock carbs are?

How big are zrt 800s?

Where is the cheapest place to have my stock carbs bored?
 

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The zrt 600 has vm36's on it and the zrt 800 has vm38's the same size thats on my '92 550!

you can get carbs bored? i would just buy new ones, if there was a reason for it
 

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yeah you can get your carb throats bored but you need to make BIG hp #'s for it to make a positive impact. Putting bigger carbs on slows down the air intake velocity and decreases hp if not needed. Theres a reason a/c put smaller carbs on the 600;)
 

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yah unless you have sent your motor to a aftermarket company for a port and polish, twin pipes and are runnig v froce reeds, a carb bore will do nothing on the preformace side. start somewere else like clutching.
 
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