I havee a a20a3 the head is cracked and i want to boost it problems im having

1. i found a head but read the thread on here that a b16 head will fit on my block i want answers on this and reason why leads into my next problem

2. a turbo manifold fitting on a the stock head

so any suggestion would be nice before i start laying money down on this thanks

 

what thread did you read that said a b16 head will fit an a20 block? Unless I missed something those 2 pieces will not mate together. Now, a b16 intake manifold can be modified to fit the a20 head.

Your best bet is to find an a20a3 head used or at junkyard and go from there.

 

only motor that you can but on a b16 head is a b18 the only heads that will work are a18 a20 on an a20 block