jetting help needed

[srx600]

I just sold my srx 600 after blowing the motor and bought another srx 600. The one I blew had the same jets all the way across. From what i recall the mag side should be one size richer? I found out after I blew it the crank was bad and most likely a crank seal caused it. the pto and center cylinder piston wash was perfect. The mag side (melted piston) had a wash on the head that was very light yellow, almost clean. Does one jet size make this much difference or is it something else. I dont want to make the same mistake with my new sled.

 

[Wilson]

If you are going to have one with a larger jet I think it should be the pto side as you get extra heat from the clutch .

 

[srx600]

98-99 srx

I thought for the 98-99 srx's the mag side runs hotter?

 

[Wilson]

I am not sure ,so don't go by me . Maybe some one else can tell you I was just looking in my book but I couln't find it for you .

 

[srx600]

any one know?

any one know?

 

[Wilson]

The 700 triple show #1 as 1/2 size smaller than the other two but I don't know which side is #1 I couldn't find that in the book either .

 

[Yamaman]

The Mag side is 1 jet size larger than the pto and center.

 

[sockeyerun]

#1

#1 is on the clutch side. Hope this helps, Soc

 

[blueblooded]

On my 01 srx 700 the bigger jet is on the pto side.150,148.8,148.8
I think they do this because the coolant flows from right to left,so the first two cylinders cool better than the far one.

 

[Wilson]

I think they do it because there is more heat generated by the clutch and that cylinder gets hotter .BUT I am not sure .