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View Full Version : ESR Race fuel dome. Can I mix 50/50



snacob14
04-20-2011, 01:56 PM
i have two gallons of 93octane premix, can I add another three gallons of 110w/premix to my other two gallons and use it w/a race fuel dome on my 310?

cdrookie
04-20-2011, 02:12 PM
how much comp are you pumping?

DnB_racing
04-20-2011, 03:05 PM
Originally posted by snacob14
i have two gallons of 93octane premix, can I add another three gallons of 110w/premix to my other two gallons and use it w/a race fuel dome on my 310? with that mixture it will give you approximately 103.2 total octane, this octain should be enough for around 200 - 205 psi

snacob14
04-20-2011, 03:08 PM
Originally posted by cdrookie
how much comp are you pumping?
not sure yet

DnB_racing
04-20-2011, 03:37 PM
Originally posted by snacob14
not sure yet if your in doubt about old fuel, you can run the premix in your car, I have done it many times as long as your car tank isnt under 1/2 a tank. just dump it in with the gas in there and it will be fine

MossboysRacing
04-20-2011, 05:11 PM
ESR reccomends 108 or better on their race gas dome, not sure if it helps at all

1promodfan
04-20-2011, 06:18 PM
I ran 50/50 mix in that cylinder when I had it with no problems.;)