Didn't Kier Wilson or someone local have a OS RB30? Isn't that the kit with the block spacer?
Yes he did/does. Thats the one, comes with block spacer, full-counterweight crank, rods and pistons. The rods are also longer (138.35) than stock gtr (121.5) giving a better rod/stroke ratio which helps a bit with the revs. Still not as nice as the factory nissan rb30e rod length (152.5)
Speaking of rb30 + rb25 heads here is one getting built right now...
rb30 block built with forged pistons, rods, etc
https://pic.armedcats.net/a/an/anonymous/2008/04/08/DSCF5891.jpg
r33 rb25det head sitting in the parts washer
https://pic.armedcats.net/a/an/anonymous/2008/04/08/DSCF5889.jpg
another rb30 block ready to go
https://pic.armedcats.net/a/an/anonymous/2008/04/08/DSCF5893.jpg
https://pic.armedcats.net/a/an/anonymous/2008/04/08/DSCF5894.jpg
Got another one to tune tomorrow with a 3540 on it. In some 180sx drift car.
Maybe i should start another thread for this stuff?