well i somewhat take back the top part of what i said of not being a B left if that was the case. cuz i thought about it you are right its about the price of building a B .but also hardly anyone in this are has a built B.from start to finish of buying a B swap, mounts to get it in & running.lets say a gsr thats always a good starting platform about 3500ish . a ported & built head about 3k the block is another 3k good clutch & flywheel 1k a good header 1300.00 .ported intake manifold 500 after the fact you have to buy a blox skunk or oem itr is another 2-300.well im sure theres still another grand or more im missing but its a start.thats over 11k right there & your looking at a 14.1 or more cr motor & has to be rebuilt every season so its worthless as a fun street car & still only making 230 whp lol