Review on HURI Gasket Motorized Bicycle Stroke by Adrian Woodside

I purchased this head case and gasket set and was very disappointed to receive a cardboard cereal box instead of the black material boxes listed in the product description. I don't mind cardboard for the magnet gasket and clutch cover which I didn't plan on using anyway, but not for the body. I did it once in an emergency and even covered it with some high temp fuel resistant silicone sealant, assembled it then let it dry for a day and it was still leaking in less than a week. The other gaskets seem fine, except the head gaskets seem to be hard aluminum that doesn't match the mating surfaces and doesn't seal well, so hit two. I have an old one made from this type of aluminum to compare so I don't waste time on a leaking gasket. That's pretty easy to tell since the tougher unusable ones are shinier and harder to bend. Don't waste your time and money with this junk.