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Old 11-13-2013, 02:37 PM
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mapbike mapbike is offline
Motorized Bicycle Elite Member
Join Date: Mar 2010
Location: Central Texas
Posts: 5,379
Default Re: what did you do to your motorized bicycle today?

Originally Posted by Trey View Post
Thanks Map. Will do.

Trey, you're very welcome

An NT carb with a main jet soldered up and redrilled with either a #73 or #72 wire gauge bit has always worked great for me here at 1242Ft above sea level where I live, I always try to run an exhaust that flows very good, they are loud but its either loud and power or quiet and slow, personally I prefer Fast and Loud over slow and quiet.
Fast and Quite would be nice but I have never been able to make that happen with any of my china girls or any other small engine I have ever built for that matter, 4 smokers and 2 smokers.

Heres a good deal on a NT speed carb if the RT is a bit more than you want to spend at this time, in my opinion the RT is the best as far as response and low end power increase, but I have had excellent results with the NT carbs and have had my bike running well over 40MPH with the little NT carb.

I dont always ride WOT, but when I do..I do my best to keep the rubber side down..Ride safely my friends!

Last edited by mapbike; 11-13-2013 at 03:28 PM.
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