Also one question someone may or may not know, im sure someone should im just not that mechanically inclined.
http://www.442.com/tech/50sengidspecs.html at the bottom of the page under "note 1" it is saying how much the horse power is with the 2 bbl and 4 bbl but then it also lists "3-2bbls". Does that mean you can put a six pack on the 394s?!? If anyone has any information on the possibilities of the six pack please let me know because i would be interested in trying it. Thanks