Any recommended fuel/oil additives for my MIN mc?
I used K44 to clean the vales and it did help.

 

no it didnt.. nothing washes over the valves, they didnt get any cleaner. *Like my kids when they say they washed their hands.. if the soap/water never touched it.. how is it "washed" please explain.

*i use 2ga of E85 every tank, and run either a lucas or RoyalPurple octane booster to help out my **** 91oct.

 

Top tier fuel has all that's needed

 

Exactly, all you need is quality premium fuel, it'll run on regular gas, but the engine was designed for premium.

 

OP shows Israel as location. Top Tier? Who knows what they are pumping over there.

 

I don't think it's even close in oct to the US.
98 oct. European ~= 88 oct US
The option frequently used -> 95 oct European ~= 85 oct US

 

US (R+M/2) octane 92 is Euro Research octane 96


http://www.pencilgeek.org/2009/05/oc...nversions.html

 

I c...95 (unleaded) -> 91
Don't know whether it includes any additives.