Most shops that you dyno at today have something called SAE correction, if they don't they suck. And 140 whp isn't that bad for a 1st gen B16 with who knows how many miles and what condition it's in like tehjustin pointed out.
And zivicase there you go talking about your mighty sohc turbo setup that will never come to being while BASHING on someone else's b16 (while in the other thread you defended b16hatchhomo like he provided you daily nourishment with his tits)