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Old 06-10-2013, 04:11 PM
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rpatton3 rpatton3 is offline
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Join Date: Jan 2009
Location: Jonesboro, AR
Cobra Make, Engine: Backdraft 874 solid red Roush 427 small block 515 hp
Posts: 572
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Default 100 octane av gas

My Backdraft has about 1/2 87 octane ethanol free and 1/2 93 octane fuel and a bottle of 107 octane booster. Can we run this concoction safely through my car if we take it easy?

Should I just run this crap through my E-150 and lawnmower?

Is 100 octane low lead av gas safe to use and or mix with auto fuel in my Roush 427 Windsor 515 HP engine. 780 carb, no EFI, no cats so nothing the lead is going mess up. Getting the fuel is no problem and I can ethanol free 93 octane just down the road at a MAPCO Gas Station.

My car has 700 miles since new in 2.5 years; I have been sick and hospitalized four times in 12 months.

I think I asked this before, but no luck finding it on my phone.

Thanks,

Russell
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