SPECS · PICS · REVIEWS · RATING
SPECS · PICS · RATING
|
79 Yamaha RX 125 discussion forum:rossHinckley |
| rossHinckley |
| 13Phoenix said 2012-03-13 05:09 |
| hello out there in yamaha flavoured cybberspace, does anyone have porting details for 79 rx125? specifically: exhaust port size (mm) exhaust open (degrees) main transfer port open (degrees) secondary transfer port open (if applicable) rear boost port open (degrees) exhaust port + gasket length (mm) i´ve downloaded expansion chamber design software, and can pull apart and measure, but would be easier if the data is out there. 2 Stroke Wizard 4. btw have recently installed MotoTassinari Vforce 3 reed valves. the V384A fits with a bit of drilling on the bolt holes. carbon fibre petals, definite improvement, plus the peace of mind that when fatigue finally happens, you don´t get metal falling into the works. cheers, ross |
| <<Previous Answer Discussion overview Report spam Next>> |
You can post your question, answer or comment as a guest. Or
enter your e-mail to join the forum and get notifcations of new messages.
|
Enter a comment or answer to this message|
|
More 1979 Yamaha RX 125 informationOur discussion forums are intended for short messages. We also welcome more extensive motorcycle reviews.Bikez also recommends that you check out the technical data and the riders' rating for the 79 Yamaha RX 125. You can also rate it yourself. Use our efficient motorcycle classifieds to sell or buy this bike. Your motorbike gets a high quality presentation. Ads are free. |