is it ok to run those type of jet ...large round vs the small rounds are they the same size jet if they have the same number
threads are different, wont interchange.
they are the same I got them they fit there im not sure if they size stamp on them equal the small rounds one...maybe they are aftermarket one that I got im just afraid about the stamp size of them
interesting. hex and round dont interchange for sure. always thought the different heads had different threads.
info from mikuni perhaps as to the difference? someone else will chime in hopefully.
info from mikuni perhaps as to the difference? someone else will chime in hopefully.
chris700readhead
Member
Don't the large rounds interfere with the plastic piece around the jet.
Hammer Down
Member
I have the large round on vmax4 and the plastic pieces still fit.
it was always my understanding the large head were the atv jets and smallhead were the sled jets. I imagine the orfice size is still whatever its marked at. It wouldnt scare me to use the yamaha jets, I am unsure if I would try it with aftermarket ones.
As cheap as the right ones are, not something I would try and save a couple pennys on to try,but they might be fine???.....
As cheap as the right ones are, not something I would try and save a couple pennys on to try,but they might be fine???.....
YAMMIEGOD3:16
Active member
I have used jets 2-3-4 in the yamaha carbs with no issues. That first jet is the hex seen alot in the older carbs. There is a huge difference in price also. 3:16 (yammie tony)