So, from what I've been reading, and have seen on my own car, in 4AGE terms, from the head down, a 4A-F is:
4A-F to 4A-GE conversion build/writeup thread.
- 7-rib (late bigport/smallport) block
- small rod bearing (40mm)
- small pin (18mm)
- cast crank (dimensionally the same?)
- Late bigport (black/blue) head from an '87 AW11
- TVIS intake (until I save up for 20v ITBs)
- Cast Exh manifold (theoretically bolts to factory exhaust)...
4A-F to 4A-GE conversion build/writeup thread.