Hi, new to this particular forum, anyway one of these days I will rebuild a B20A motor and will want to upgrade the pistons and rods for a turbo setup, up to but no more than 14psi. Now I know all about resleeving the block to make the cylinder walls compatible with forged pistons, but I have only seen this relating to H22A motors, what about the B20A, are there aftermarket pistons I can use that don't require resleeving. Are our block open or closed deck, and whats the difference?
Thanks in advance
~Andrew

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Check out my website - http://ucsu.colorado.edu/~swinbank/index.html for my B20A swap, LSD conversion and custom control arms!