Cross Flow head info

[Bob@itgonline.com (Bob)]

      List,
           
 I am looking for information on the cross flow heads.  The alloy  
 valve cover on the unit has 'Alexander' stamped on it.  The person in 
 Canada I am getting it from calls it a HRG head.
 
 Do any of the list members have any experience with these heads?
 
 I am looking for solutions for the intake manifolds for it.  
 Additionally, fuel injection can also be a solution.
 
 Has anybody on the list installed one on a 1275, or do they only fit 
 948cc engines.
 
 Bob Magnotti
 59 RHD 5 Speed Sprite
 Fairfax,  VA