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View Full Version : jetting question for trinity stage 4 pipe



Omar
08-23-2009, 01:24 PM
I have a yfz 450 2007 quad with a Trinity stage 4 pipe, a pro flow and k&N filter, I also have a dynatech box. My question is what jetting should i use with this setup running at sea level in 87 Fahrenheit .

the oil also doesn't seem to be circulating it settles all in the oil tank. ?????

Ride1Rob
08-23-2009, 04:46 PM
I'm at sea level in the SUNNY/HOT/HUMID state of Florida and I run a 170 main with a 45 pilot. But I have port work and cams with no airbox.