VERY generous. I was origially going to say about 160 or so. Keep in mind an L36 has higher compression (9.5:1) giving it that 200bhp, and a more agressive tune. L67 is boosted so less timing, less compression, the works. Just to give you an idea. I usually put buslengths on my buddies 240sx. I took the SC belt off and ran him for ****s and giggles. It was damn near door to door, even with my mods to help out a bit.