VIPER-D
New member
What is the stock jetting for a 2002 viper. Thanks 

srxxx86
New member
- Joined
- Dec 31, 2004
- Messages
- 386
directs you to index.html and then /totallyamaha/mainTechindex.html
yamaholic22
Active member
they are 156.3 straight across (the pto has less compression in order to run straight jetting)