hells_yea

Yeah, I'm thinking that's the next step... I really hate doing leak downs....

All Gaskets are OEM Head is 100% bone stock AFAIK

Yes, first thing I checked Yes, even tested it coasting down a hill Yes, put air to the tester and it matches compressor output .002 is tight, but this machinist has done at least 100 bores for my fathers business and every bore he's done for me personally has been that tight. You get a little compression boost, but it makes it a real fucker to kick. It's never given me a reliability issue. Standard clearance is around .003. This banshee doesn't even feel right when you kick it, just feels like its worn out.... IDK

Stock, Sorry

I just completed my build. Did a Wiseco Stock Crank 9 (#WPC100), Wiseco Pistons (# 513M06475), Rebored, etc... Got it all together and both cylinders have a max of 60psi compression. They both match pretty much exactly. It will start and run but wont put any power to the wheels, something is wrong but I can't narrow it down.Took the Cylinders back to the machinist to confirm clearence and it's perfect at .002", Ring end gap is perfect. Both pistons have the proper #s on top. I did a squish test and it was inconclusive (wouldn't touch a piece of solder that was .040", I need to get thicker solder). I am not getting any blowby into the coolant system, I even copper coated the head gasket just to be extra sure. I'm pretty much at a loss for what is going on and need some fresh minds on it. Any suggestions are welcome.