Author Topic: Upgrade your harley throttle body from 43 to 48 or 46 to 50 or 50 to 54  (Read 669 times)

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Offline dsvracer

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    • dan vance racing
With motors getting bigger and bigger the need for more air is needed. I can take your stock throttle body and bore it out to allow more air into the motor to make more power.  I can do the 2001-2005 43mm out to a 48mm.
I can do the 46 mm throttle body out to 50mm and the 50mm out to 54mm.  I can also do the early fbw throttle bodies out to 55mm.  for the 2009 and up throttle bodies (50mm fbw) can also be converted for 580.00   any questions just ask.