Lately I've been dreaming of building a Lucky Dog racecar. There rules allow you to build basically anything. While doing some research into different engines I ran across a thread comparing a SR20DET to a VQ35 and LS of coarse . The take home message was "go LS" which I don't want to do. I did find it interesting however they said the VQ and SR were within LBS of each other. This weekend I plan on double checking them. I borrowed a calibrated load cell from work and machined an adapter for it. I did a test measure and the Single Cam KA with all accessories, starter, flywheel, exhaust manifold and clutch weights more then the other forum said the VQ weighted. I plan on measure them all in the same configuration. Since I could run whatever trans on whatever engine if I really wanted to. Here some pictures because reading sucks.