Do your logs show any difference?I don't know if it's been dynoed and measured but I can definitely feel a difference on the straights when I put 100 octane in my bone stock GT350. I normally run 91 octane though so it's a bigger difference than 93-98.
From what I remember reading in the GT350 supplement/manual, it clearly states not to use additives with MMT. See page 23 of the supplement in reference to fuels.what's the consensus on octane boosters such as lucas, turbo 108, royal purple max boost, boostane, and torco? seems like products with MMT tend to work fairly well. anyone using these products in their shelby?
one reason i ask is, being in CA, we get 91 octane only at most stations. thinking to supplement once in a while with above products.
I recently started running MS100 in my 350. It definitely feels different with this octane. I reached out to VP Racing Fuels a while back and they suggested running MS103 in the GT350. I have also read somewhere on this forum a fellow GT350 owner stated he talked with a VP Rep who suggested the same.I'm curious if there is any power gains on a stock tune with using 98 octane at track events over 93 octane.
Thanks in advance for your input!!!
I always used Toluene to raise octane.what's the consensus on octane boosters such as lucas, turbo 108, royal purple max boost, boostane, and torco? seems like products with MMT tend to work fairly well. anyone using these products in their shelby?
one reason i ask is, being in CA, we get 91 octane only at most stations. thinking to supplement once in a while with above products.
i've since gone with the proflex commander that allows 91 octane and any mixture of e85. nice to have the flexibility.I always used Toluene to raise octane.
I'm in California so 91 is typically the best you findOn a stock tune 94-95 octane is probably the limit as once the ECU hits maximum timing tables anything above that is just money not well spent. The issue is even with 93 octane there could be some light knock and the car will start pulling timing especially on a hot day.