What octane gas

[trxextreme]

I have a stock 05 and was wondering what gas I should be running in it? 86 , 87 , 93? Just wanted to see what everyones thoughts are, I've been running regular for a while with no noticable problems.

[LazeR]

I run 91 in mine. That is the highest octane that we have here in Oregon though unless you run race gas. I would run your highest octane from a normal gas station.

[Phills450r]

im almost positive i read somewhere.. maybe the owners manual that your supposed to run 92+ so i run 93 in mine

[bwilson624]

In the owners manual in most quads, it says to run 91 octane or above. I run 93 in mine with no problems.

[450man]

109-113 klotz

[trxextreme]

Thanks for the replies, my next fill will be with 93

[d3ktrix]

Originally posted by bwilson624
In the owners manual in most quads, it says to run 91 octane or above. I run 93 in mine with no problems.

Ditto

My first tank was 91 from the dealer, after that I never put anything less then 93 in it.

Last time I filled up my 5 gallon can it was almost 17bux :P

[woodsman250r]

I run 93 in mine with no problems at all. Any less of an octane might cause the motor to start knocking and anymore octane with a stock motor and you are just wasting your money.

[honduh440]

it depends on where you are located. in colorado they run 85 octane in cars and here in kansas we run 87. all changes with the altitude

[5thgearpinned]

The higher the better.. No one should be running pump piss such as 89. These small motors are high strung and it doesnt cost that much to top off, find a local vendor of good gas, ask around at loca shops. No lower than 91 imo