Originally Posted by brax90si
ctr block is the same as the itr, the ctr has a differnet crank which brings the displacment down by reducing the stroke. That is why if u put b16b pistons in b16a block the pistons go above the deck height. I learned this about a yr ago, when i wanted ctr pistons in my b16a.
-Brax
heard about the ctr pistons sitting a little higher in a b-16 block from a reputable engdine builder, so what you saying makes sense also for ctr's to fit on b-16 rods either or has to be machined.