jetting for a high modded

[chucky797]

i have just bought a 400ex with a turbo on it. i have it running 14lbs of boost. i decided to put it on the gas anylizer at work to see how it was doing. it seemed to be bogging at times when i was driving it. i got the hydocarbons off of it and it was very high. when i was at idle it was 665ppm. on a constent acceleration it got to 350ppm. the weird part is when i goosed it it was all the way up to 4000+. what do u think i should have the jet put to. i currently don't know the jet in it. and to add i live in wi. and it is cold now. could u give me guide lines for both winter and summer jetting.

thanks
charlie

[GPracer2500]

I'm not sure you'll be able to jet with that anylizer unless you can put a load on the engine.

I'd find a dyno with an A/F meter.