My kit works great
I would just like to comment that my kit works great and here is a link to my swap
http://www.clublexus.com/forums/sc-400-300/500403-w58-swappage.html . Matt and Jake were an excellent help to me as well.
I came across this thread surfing google and had to add to it.
I think people are a little ridiculous with time expectations for custom parts from a very small business like quantum-auto. These guys aren't making a living by selling these kits. So, you can't expect them to have a factory pumping them out every 5 minutes. Low quantity custom parts like this are almost never a "fast" ordeal. Granted, there was a serious communication breakdown and a small error, WHICH HAPPENS, especially with a small business. The errors have been taken care of, though, but it is still not an overstocked business. They cannot afford to pre-fabricate many kits lest the demand ceases because they would take a substantial loss relative to their overall sales. 1UZ W58 kits are low volume, and posts like many have added carelessly to this thread will certainly not assist in the delivery speed of these kits, as they will lower the manufacture rate and small profit even further. So, please be patient and do not expect an instantaneous delivery. I, among many others, would hate to see a viable option to mate the 1UZ to a manual transmission be taken. Quantum-auto made the SC400 an economical dream car for me with this kit, as I always wanted one with a manual trans., but never thought it was possible (for me) til I saw their kit.
As for the quality of the parts in the kit, it is unquestionable. Doubting the flywheel is balanced, seriously? I think at least one person with the flywheel installed may have noticed a problem with balancing, unless a non-balanced flywheel is misleadingly smooth. My car runs
100% as smooth as it did with the auto. The flywheel has a replaceable friction surface and functions perfectly. I am sorry that the OP had such a misfortune, but things happen, and the Quantum-auto guys are good people. They aren't trying to screw anyone over. They are producing a quality, cost-effective kit that they use on their own cars! The closest priced kit I've seen is from Thailand and has what truly looks like a low[est] quality flywheel with a non-serviceable friction surface, and probably a clutch of equal or lesser value.
Take my words for as little as you will, but a little more understanding is always a good thing for anyone.