this is interesting :- Toyota never made a wide-valve angle 7A-GE based on the 7A, but many enthusiasts have created one using a combination of 7A-FE parts (block, crank, rods) and 4A-GE parts (head, pistons). Likewise, an unofficial supercharged "7A-GZE" could be built from 7A-FE and 4A-GZE parts. hmmm a 7a-gze keke