Can someone offer suggestions. I am installing a complete Yoshimura system, K & N and will remove the snorkel and airbox lid as has been suggested by the middleman selling the Yoshs. He suggests a <u>145</u> main jet.

Anyone have any other suggestions or help?

Thanks....

 

I would say that a 155 main would be about right, but just to be sure, buy 160 and 165. 145 sounds very lean if you are taking the lid off and removing the snorkle with a K&N. Good luck and welcome to the forums!

 

Thanks bulldogz... I am new at this but my son and his friend have DS's so they say the work is easy. I may just buy 155, 160 and a 165.

Hey, do you go to Dumont?? Great place huh??