Im using 87.5mm rods too. Looked at the build. Most of everything is quite nice, though I don't agree with everything that was done. I just skimmed through it but it seemed like he didn't change the valve springs at all which is kind of a must if you're getting a more aggressive cam. Im sure it puts out plenty of power but I think my set up puts out close the the same amount and I bet will have more torque and more low end power. Mine is very similar to this super stroker build but instead of a z24 I use a z22 crank and z20e rods. And forged wiseco pistons. So I have a 4mm smaller stoke but my rods are about 7mm longer and I have fully floating pins. I will be very interested to know the difference on the dyno.