Posted by chriscase on Friday, August 31, 2007 at 16:02:20 :
In Reply to: Re: LA318 - chamber above center intake port? posted by Ken Dunnington on Friday, August 31, 2007 at 13:30:30 :
It's there to prevent heat from getting from the cross-over passage to the rest of the head. Or to keep the exhaust in the crossover from being cooled by the head's water. Six of one...