Jetting on a 440 kit

[starky]

What are ppl in here running for jetting on there 440 kits, i have a sparks exhaust, no airbox lid, 12 to 1 piston, 39 FCR. Just wondering

[airheadedduner]

I am running 1 turn out on the fuel screw, a 50 pilot, and 165 main. This is with 11.2:1, 39FCR, HRC cam, no lid, WB Pro meg, and K&N.
Don't remeber where my needle is at:rolleyes:

[starky]

i also have the hot cams stage 2. I have a 170 main, 52 pilot, and air screw about 2 turns out and am having trouble with the idle, it will idle good for a little bit then die, and to restart it takes a lot of cranking and i have to pump the throttle. Just trying to figure whether to jet the pilot down or up...

[airheadedduner]

Does it load up slowly and die or does it idle irraticly and then die?

[starky]

it seemed like it loaded up slowly and died., but i just went up to a 55 pilot from a 52 and it idles now and dont die. I think i can even go one size bigger? I am running a 170 for a main though. Also the motor is brand new and barely broke in. Has about 30min on it.