87 octane with sta-bil for storage....

 

X2 on wife's 2010
Sunoco 112 octane on mine

 

91 Octane with the occasional Lucas Oil fuel injector cleaner.

 

i use the lucas fuel additive to in the toy hauler fuel and the stable near the end of the trip. buying it by the gallon is the cheapest way. i did by one of the small shot bottles to use as a refill and a measurement. 5oz to 20 to 25 gal of fuel.
it's great stuff.:ride:

 

Anyone else running additives?

 

Sparks motor with 11 to 1 running 91 plus torco additive just for insurances They said Im good with just 91 but coming from a few turbos better octane never hurt.

 

Regular for me and some lucas every fourth tank

 

Right now I am running the lowest octane in the ATV, and 91 in the RZR.
If I plan to store gas a couple months all the containers get 91.


We don't run additives but we do store gas and it may be used tomororw or next month thus we treat it with Sea-Foam.

I've used Sea Foam in my jeeps in the past as well as toyotas and when utilized through the intake the difference can be noticed or not depending on the vehicle, age and mileage.

I've had nothing but great luck with Sea Foam as a fuel stabilizer, and as a cleaner used through the intake.

I just picked up some Red Line fuel system cleaner to try out on my older vehicles.

We don't treat our fuel for the engine but to store it longer, and in return we get a cleaner better running engine

 

X2 on the Sea Foam....you can't beat it as a stabilizer or cleaner!
I really believe with a stock 800 RZR motor you are wasting money running anything other than 87 octane, that is what it is designed to run on.

 

...I really believe with a stock 800 RZR motor you are wasting money running anything other than 87 octane, that is what it is designed to run on.

I agree!

I run Amsoil Quickshot in every tank. Full strength on the first tank, then per directions on all subsequent tanks.

 

87 octane + Sta-Bil for storage.

 

startron ,one shot glass in every tank

 

Doc Zoom's magic fluid, diluted 6 to 1.

 

I've always filled the fuel station in the toyhauler with 91 and added PRI-G to the tank because the fuel can sit for a spell between trips.

PRI Advanced Fuel Treatments

I use it in all our toys and vehicles, boats , etc.

Now that I installed the turbo on the RZR 4 I'll be filling a few cans with 100 to mix with the 91 for the RZR.

 

93+Torco = 104 Octane. Torco is some great stuff!!!!

 

x2int:int:

 

most of the time 93 octane.

 

I run 114 But I have 14:1 cr pistons too. Lol

 

I have been running VP 113 oxygenated fuel. Works great no problems so far but I also have not pulled the motor apart. No hesitation, no stumble. Only problem is its about $50.00 for 5 gallons. And its tuff to locate if you do not have a VP Dealer around you.

 

i run 93 due to the crappy 10%ethonol in our gas and always add seafoam to keep it from gumming up stuff when sitting

 

87 + Seafoam.

 

91 or 93 which ever is available at the pump.

Sea Foam or Lucas for additives every other tank.

 

I have always run 91 in mine. I have never used any additives. Until now I had never thought about it.

 

+1 but I always use 93 in all my ATV's and SxS's. Worked fine so far.

What the hell is sea foam?

 

I use a 50/50 blend of Toluene and Zylene + a few cc's of MMO.

J/K...I run 87 and thats it...

 

I use 91 pump gas in both of my sidexsides and the main reason is that the higher octane fuel burns cooler and helps keep engine temps down. Since puting the turbo on the "S" I mix 50/50 110 VP with 91 pump.

 

run 87, my friend used to run 93 in his honda atv and kept overheating halfway through our trips...he tried some crap you put in your antifreeze called ice and it didnt help...I told him to run 87 because the lower octane helps keep the engine cooler...long story short he changed to 87 and never had an overheat issue again...

These two views are completely opposite. I guess I'll have to do some outside research on this. Just interested to know.

 

run 87, my friend used to run 93 in his honda atv and kept overheating halfway through our trips...he tried some crap you put in your antifreeze called ice and it didnt help...I told him to run 87 because the lower octane helps keep the engine cooler...long story short he changed to 87 and never had an overheat issue again...

 

Highest I can get is 91 in Alaska(that I've seen). I don't need race fuel.... So with the excess of most people running 87 for the first ¼ to ½ Gallon already in the fuel lines at the pump I'm a bit worried my 5 Gallon cans will fail to REALLY be at 91 octane.. That & any storage will lower that number as well...

I'll be headed down to the auto shops for an octane booster?? Whatever brand IDK? It's recommended to run 91-93, I'll shoot for 93.... Wish I had better options, Plenty of aircraft fuel everywhere j/k

Sea Foam sounds good, Knew about that. I just use the standard fuel Stabilizer they sell everywhere for storage... As for increasing octane? Suggestions? 90-90.5 isn't what I consider "cutting it"....

 

Running higher octane fuel in a standard compression engine (no boosted intake as well) gains you nothing. If you do not have pre-ignition problems in your engine, it wont make your engine run any cooler than running a lower octane fuel.

 

Sorry, Forgot the word, "Turbo instructions recommend 91-93 octane" If you are referring to my above ^^ posting

& BTW you are correct..

 

I run Premium Unleaded (91 Octane here in Utah) in all my OHVs...nothing else.

 

F&L 110