Premix at the pump

ArtOfRuin · 11-28-2008, 04:19 PM

The next time I take my FC to the pump, I plan on pouring in some 2-stroke premix. About how much premix should I add per tank? What type of premix do you guys use?

I was thinking of using Royal Purple 10W30 and premix once spring (racing season) comes around, but I'm sticking with 10W30 conventional for the winter.

Stock S4 N/A 13B. The oil metering pump is in place and working.

Whizbang · 11-28-2008, 04:22 PM

I generally use about 1oz per gallon.

mazda_wes · 11-28-2008, 10:37 PM

every time you roll over a couple of gallons, add a couple of ounces. 1 gallon of gas/1 ounce of oil is the rule of thumb.

why do you need to premix if you still have the OMP?

Roen · 12-10-2008, 12:59 PM

If you have the OMP still working, 3-5 oz per TANK, is all you really need

N.RotaryTech · 12-10-2008, 05:30 PM

Quote:

Originally Posted by Roen

If you have the OMP still working, 3-5 oz per TANK, is all you really need

I second this.

farberio · 12-14-2008, 10:24 AM

Quote:

Originally Posted by Roen

If you have the OMP still working, 3-5 oz per TANK, is all you really need

+1, 1oz per 1 Gallon is the measurement for non OMP vehicles.

Rotary13B1 · 12-10-2008, 08:31 PM

I only use the best for mine...

1oz/gal

farberio · 12-14-2008, 10:23 AM

Quote:

Originally Posted by Rotary13B1

I only use the best for mine...

1oz/gal

No you don't, Amsoil Interceptor FTW!!!

I just got done researching both of these...while Idemitsu is a very very good choice, Amsoil uses more cleaners and makes your engine nice, shiny, and almost carbon free.

WE3RX7 · 12-14-2008, 11:32 AM

Keep in mind guys - as it always in when premixing anything (cars, bikes, lawnmowers, etc) you add the oil to the tank FIRST and then add the gas... otherwise it won't mix evenly. You use the pressure from the gas pump to slosh the oil around and mix properly.

If you are using the stock OMP you really wont need more than 3 to 5oz like others have mentioned. Going more than 100:1 is a bit much....

FC Zach · 12-16-2008, 01:53 AM

[QUOTE=WE3RX7;63559]Keep in mind guys - as it always in when premixing anything (cars, bikes, lawnmowers, etc) you add the oil to the tank FIRST and then add the gas... otherwise it won't mix evenly. You use the pressure from the gas pump to slosh the oil around and mix properly.

I add my pre-mix last. My theory is, the fuel return will circulate the mixture.
I use Johnsons-Evinrude from Wal-Mart.

My5ABaby · 12-14-2008, 07:52 PM

I use the Wal-Mart cheap stuff. Let's be honest here, unless you're running some obscene hp (or something...), I really really doubt you could tell the difference after 100,000 miles between mine and the stuff that costs 5x as much.

farberio · 12-15-2008, 05:27 PM

Quote:

Originally Posted by My5ABaby

I use the Wal-Mart cheap stuff. Let's be honest here, unless you're running some obscene hp (or something...), I really really doubt you could tell the difference after 100,000 miles between mine and the stuff that costs 5x as much.

Not as its running no, you notice if your the one doing your own rebuilds. Your parts come out clean as opposed to carbon coated.

Though, if you could collect all that carbon and make Apex Seals out of them...

NitroRacer · 12-14-2008, 09:12 PM

i use wal-mart stuff as well. 1oz/2gal. and im at 417whp.

85rx-7gsl-se · 12-15-2008, 05:39 PM

I use the Penzoil Marine Pre-mix

firzen · 12-15-2008, 05:41 PM

If it has TCW3 on it, I try it. Haven't found my favorite yet, however.

11-28-2008, 04:19 PM	#1
ArtOfRuin Magic Spinning Triangles Join Date: Nov 2008 Location: Methuen, MA iTrader: (0) Posts: 26 Rep Power: 0	Premix at the pump The next time I take my FC to the pump, I plan on pouring in some 2-stroke premix. About how much premix should I add per tank? What type of premix do you guys use? I was thinking of using Royal Purple 10W30 and premix once spring (racing season) comes around, but I'm sticking with 10W30 conventional for the winter. Stock S4 N/A 13B. The oil metering pump is in place and working. __________________ '87 Mazda RX-7 GXL: Solo E Stock-bound '98 Subaru Impreza: The Daily Beater

11-28-2008, 04:22 PM	#2
Whizbang Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp iTrader: (5) Posts: 3,190 Rep Power: 20	I generally use about 1oz per gallon. __________________ For current updates and event coverage check out Follow on Twitter! @WhizbangRally Whizbang Rally's Webpage \| Facebook

12-10-2008, 08:31 PM	#7
Rotary13B1 Rotary Fanatic Join Date: Feb 2008 Location: SoCal iTrader: (4) Posts: 242 Rep Power: 17	I only use the best for mine... 1oz/gal __________________ RCC Vendor & Supporter!

12-16-2008, 01:53 AM	#10
FC Zach RCC Loves Me Not You Join Date: Mar 2008 Location: Eagleville, TN iTrader: (2) Posts: 2,267 Rep Power: 19	[QUOTE=WE3RX7;63559]Keep in mind guys - as it always in when premixing anything (cars, bikes, lawnmowers, etc) you add the oil to the tank FIRST and then add the gas... otherwise it won't mix evenly. You use the pressure from the gas pump to slosh the oil around and mix properly. I add my pre-mix last. My theory is, the fuel return will circulate the mixture. I use Johnsons-Evinrude from Wal-Mart. __________________ 1993 Yamaha GTS1000 1992 Celica Turbo AllTrac 1987 RX7 Sport 1979 Yamaha G1, KM24 powered 1975 Dolmar KMS4

12-14-2008, 07:52 PM	#11
My5ABaby Sigh..... Join Date: Feb 2008 Location: Murfreesboro, TN iTrader: (6) Posts: 2,377 Rep Power: 19	I use the Wal-Mart cheap stuff. Let's be honest here, unless you're running some obscene hp (or something...), I really really doubt you could tell the difference after 100,000 miles between mine and the stuff that costs 5x as much. __________________ 1986 Sport: 132k miles, 5A (Sapphire Blue Metallic), Tokico Blues, Racing Beat Springs, Custom LED tailights (only S4 LED tails in the world), SSR Mark II, Racing Beat exhaust, S5 black interior, Rotary Resurrection rebuild at 120k miles Community Service Manual RotorWiki "Imagination costs nothing; we could build square locomotives or fly to Mars" - Felix Wankel Yesterday is history, tomorrow is a mystery, but today is a gift. That is why it is called the "present."

11-28-2008, 10:37 PM	#3
mazda_wes Rotary Fan in Training Join Date: Sep 2008 iTrader: (0) Posts: 79 Rep Power: 17	every time you roll over a couple of gallons, add a couple of ounces. 1 gallon of gas/1 ounce of oil is the rule of thumb. why do you need to premix if you still have the OMP?

12-10-2008, 12:59 PM	#4
Roen Evil Club Mod Join Date: Feb 2008 iTrader: (0) Posts: 183 Rep Power: 17	If you have the OMP still working, 3-5 oz per TANK, is all you really need

12-14-2008, 11:32 AM	#9
WE3RX7 RCC Addict Join Date: Feb 2008 Location: VA iTrader: (1) Posts: 1,812 Rep Power: 18	Keep in mind guys - as it always in when premixing anything (cars, bikes, lawnmowers, etc) you add the oil to the tank FIRST and then add the gas... otherwise it won't mix evenly. You use the pressure from the gas pump to slosh the oil around and mix properly. If you are using the stock OMP you really wont need more than 3 to 5oz like others have mentioned. Going more than 100:1 is a bit much....

12-14-2008, 09:12 PM	#13
NitroRacer Rotary Fan in Training Join Date: Mar 2008 Location: San Diego iTrader: (0) Posts: 35 Rep Power: 0	i use wal-mart stuff as well. 1oz/2gal. and im at 417whp.

12-15-2008, 05:41 PM	#15
firzen Rotary Fanatic Join Date: Mar 2008 iTrader: (2) Posts: 231 Rep Power: 17	If it has TCW3 on it, I try it. Haven't found my favorite yet, however.

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