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Old 05-07-2014, 04:15 AM
Theon Theon is offline
Motorized Bicycle Elite Member
Join Date: Jan 2014
Location: FNQ Australia
Posts: 1,440
Default Re: Using a different carb during break in

There is no problem with running a different carb during break in, as long as it is tuned right.
I have tried the RT on several motors and never got it to run as well as a speed carb, Others seem to have had better 'luck' with them than I have.
Seems they don't like hot weather?
There is no needle adjustment only main jet.
I found my motors 4 stroked too much through the mid with the RT, and there is no way to adjust the mid.
I wont use one on a china girl.
They seem to work OK on a pocket bike, and this is what they are for.
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