just a shout out to see what you guy's are working on for driving this 2009.
i'll start, it's been cold (real cold) here. so last weekend i took a junk 292 head and cut it up into very viewable pieces. now i can see about how much more i can open up my intake ports that join the intake flange. atleast 3/16 of an inch on the sides and top can be removed safely. i'll get started on mine in a few weeks. tom