[CaptainInsane-O]

Unfortunately I can't say much of anything about what's actually in this stuff. It's a propietary blend & these companies have lawyers that are foaming at the mouth for a chance to sue someone!

I can say that it does not contain any methylcyclopentadienyl manganese tricarbonyl aka: MMT which is the component in 104 Octane Boost that leaves the orange-red powder all over the spark plugs, injector tips, combustion chamber & catalytic converter.

Cost is about $4.50 a bottle & I've found it at the local Wal-Mart most of the time.

Doug C.