MS 109 + stock untuned?

[Cheatham]

That ms109 I believe is oxygenated that should be worth some power.

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[IrishStallion]

Good for you OP! Your a genius!

 

[Cory S]

Sorry to piggyback off another thread - I'm going to the track tomorrow and they only offer 116 (and up) race gas. Will it hurt anything to put some of that in my car if I start to run low on fuel? Bone stock 2018 GT.

116 is leaded. It will slow you down and also take a bit of life out of your O2 sensors.

 

[VIPR01]

Adding MS109 to a stock engine without a tune won’t provide any performance gains. But it does smell like Heaven, and creates a lot of fun running it in a weed eater mixed with Maxima 927 castor oil. #vpsmellfromthegods

 

[Dave2013M3]

Adding MS109 to a stock engine without a tune won’t provide any performance gains. But it does smell like Heaven, and creates a lot of fun running it in a weed eater mixed with Maxima 927 castor oil. #vpsmellfromthegods

You would use it in a blend to get to 93 octane in areas you can only get 91 octane.

 

[VIPR01]

You would use it in a blend to get to 93 octane in areas you can only get 91 octane.

So just to confirm your saying that MS109 added to a non tuned engine will make a difference, 93 or 91 blended on a stock tune with stock compression? In my own research dudes that run race gas in a stock engine 98% of the time also own at least 2 Affliction shirts, and at least 1 Flat Bill Hat Bro! #seatofthepantsdyno

 

[Dave2013M3]

No you use 3 gallons of MS 109 (105) octane blended with 13 gallons of 91 octane will get you to 93.5 octane. These cars run best on 93. That's all I am saying.

 

[Dave2013M3]

As the IATs climb the higher octane will he’ll keep it from pulling timing.

That said your not going to see much(if any) on a cold day over 93 octane.

I just put in 2.5 gallons of E85 in the summer.

Thats what I have been doing...here in Cali we get the good stuff 105 octane true E85.

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