Frank.Herbst
Well-Known Member
- Joined
- Nov 4, 2018
- Threads
- 53
- Messages
- 498
- Reaction score
- 428
- Location
- Denver, CO
- First Name
- Frank
- Vehicle(s)
- 2019 GT350
- Thread starter
- #1
From the GT350 supplement provide by Ford.
1. Do not use metallic-based additives, including manganese-based compounds.
2. Do not use octane booster additive, methylcyclopentadienyl manganese tricarbonyl (MMT)
If you call the Torco tech line you will find they have products that contain additives Ford does not want us using. I know guys use additives with good results but if you have a warranty issue fuel additives might be a problem. Apparently additives can leave traceable evidence on spark plugs and in other areas. I know very little about this subject, just passing on what I found. I wish we had an approved additive, seems like more than 91 octane would be good on track days.
1. Do not use metallic-based additives, including manganese-based compounds.
2. Do not use octane booster additive, methylcyclopentadienyl manganese tricarbonyl (MMT)
If you call the Torco tech line you will find they have products that contain additives Ford does not want us using. I know guys use additives with good results but if you have a warranty issue fuel additives might be a problem. Apparently additives can leave traceable evidence on spark plugs and in other areas. I know very little about this subject, just passing on what I found. I wish we had an approved additive, seems like more than 91 octane would be good on track days.
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