I'm not super savvy, but I would like to do this right. My 1976 Toyota Chinook's 20r gave out, and I'm having trouble finding a replacement. 22r's (pre '85) seem to be a lot more affordable, but I'm having a hard time wrapping my mind around exactly what modifications would need to happen for the swap. I'm not confident enough in the cylinder head to play with the hybrid. My first dumb question is: can I use the 20r carb with the 22r engine or is an adapter enough? And I know I need an intake adapter, right? If someone could clear this up for me I'd be infinitely grateful. -emily
