Not sure what's in the Lucas Upper Cyl/Valve/Injector conditioner & cleaner, I know it plays nice with the M62 BMW motor (over 80k miles with 10oz each fill), same with the Viper and ZR1 Vette.

I buy the 32oz bottle & use the scale on the oz scale on the bottle to dispense into long neck Techron bottles.

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'03 X5 4.4 Sport, last of the M62s (8-03 build date)
I believe in deadication to craftmanship in a world of mediocrity!