This was very helpful, I am planning on doing an adjustment on a Yanmar as well. Could you post a video showing which one it is you cut off with more clarity? It would be very helpful, thanks!
@@masongradyit’s an anti tamper cap so you can’t mess with the fueling either for emissions or warranty related issues. Aka it’s like tuning any engine, there’s risks here too i got an egr gauge coming but i did this to my 1025r 3/4 of a turn out nice difference
so I have a Yanmar 3TNA72 which has a cambox injection pump, im trying to achieve 30-35hp out of a 20hp motor....is this 2TNV70 a cambox type injection pump?
Does anybody know what the nut and the Allen screw adjust? I think I moved mine but I can’t tell if it changed anything.
This was very helpful, I am planning on doing an adjustment on a Yanmar as well. Could you post a video showing which one it is you cut off with more clarity? It would be very helpful, thanks!
the cap that needs to be cut off is either brass or steel some engine models are different
+Mason Grady do the have a primer bulb looking thing on the end made of hard plastic?
@@masongradyWhat happens if you adjust the allen screw?
@@masongradyit’s an anti tamper cap so you can’t mess with the fueling either for emissions or warranty related issues. Aka it’s like tuning any engine, there’s risks here too i got an egr gauge coming but i did this to my 1025r 3/4 of a turn out nice difference
is this only to the amount of fuel up? i would like to know how i can set the rev limit higher on a 2400 rpm model of the 2TNV70
so I have a Yanmar 3TNA72 which has a cambox injection pump, im trying to achieve 30-35hp out of a 20hp motor....is this 2TNV70 a cambox type injection pump?
Did you figure this out? I have the same engine that's acting like it's starving for fuel.
Do you know where to adjust the rpm limit?