Quote:
Originally posted by Red Si
What would be better, the B20b or the B20z? I'm planning on putting my B16a head on a B20 bottom end, after it is balanced and blueprinted of course. What is the difference in these blocks? How much hp do you guys think I'll be putting out to the ground with my current set up, along with the B20 block and running about 11.5:1 compression?
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It doesnt matter which one you use since the only difference in the engines is the compression ratio. Since you will need to replace the pistons and rods anyway, either block will work the same. You should expect to get about 200-210 HP at the wheels depending on the cams you use and how it is tuned