Report this message as spam or having improper contents
Thank you for reporting improper contents. Reported messages will normally be checked manually within 24 hours. To avoid misuse of this forum by programmed robots, we have to ask for the characters in the picture below.
YAMAHA virago 125 performance increase
Roddy said 2010-10-03 05:40
first thing to change is the Main Jet from 77.5 to 87.5 no need to change Exhaust . Front sprocet drop from 14 teeth to 13 teeth . The rear change from 47 teeth standard to as low as 40 teeth .This will increase the top speed to 65 MPH but more importantly this will increase your up hill speed and keep power when in head winds . the motorcycle will improve dramaticlay in head winds and up hill cruse at 65 to 70 mph