Anyone know specs. for b21a1: deck height, rod length, piston compression height, piston dome volume, piston pin diamenter and length? Thanks for any help!

 

yea try http://www.NTOPG.org

go to specs.

 

Thanks for your help. I checked out ntopg. I found a b series engine info spreadsheet, but the info doesn't seem right. It states the deck hight of the b21 is 189.20mm, the rod is 141.7mm, and the stroke is 95mm. According to those specs, 1/2 of the stroke (47.5) + the rod length (141.7) = 189.2 (the deck height). This is impossible. This would put the end of the rod above the deck. What about the piston? This spreadsheet is consistantly wrong with all the other deck heights as well. Anyone know the real specs.?