[ryanf117]

i have a 97 yamaha gp 1200 bored 20 over and a riva c.d.i trying to figur out what would be the best jetting and pop off presure setting would be good for me



thanks

 

[fullthrottlegpr]

small amount of bore and a c.d.i. doesn't justify additional tuning, at most just a tweek of the fuel screws will be plenty.

 

[extreemthrottle]

small amount of bore and a c.d.i. doesn't justify additional tuning, at most just a tweek of the fuel screws will be plenty.

agreed.
the stock settimgs should be just fine.