[YENKO DEUCE REGISTRY]

Just saw this post, had the exact same issue with my Deuce Todd. The jetting, total timing, and timing curve is critical to these engines. The fact that you can't break the tires loose without a clutch dump is dismal. (You will soon be able to break them loose from a 15mph+ roll, and get 2 ft+ out of the second gear hit!).

I have my setup in my glove box, I'll dig it out tonight and respond then. Special thanks to COPO Pete for my setup - it's right off his car! You might do a search here on the site for the thread where I went through this, my issue initially was an off-idle stumble - tracked it down the idle cam, got to use the white one, second hole..... stumble was gone, instantly!

13.50 @ 105mph, stock and on the skinnies! [img]<<GRAEMLIN_URL>>/biggthumpup.gif[/img]