I'm gonna get a f20b because i can't find a obd2 h22 swap for a good price.Plus the 22 are delicate and can't take much beaten. i the f20b is a b connector i was wondering if i could just get a obd a-b conversion harness and be plug and play or should i gett the 22 and get the the obd 2 -1 conversion harness and it is gonna be plug and play.

 

You should read up on the swaps first.

I don't think you really read too too much.

The f20B is a destroked h22