mex450 Posted October 9, 2007 Posted October 9, 2007 this is eric '450mex' today I brought a 2008 Ranger XP 700 Polaris fuel injected and a Raptor 80 for my daughter 2008. I was told to use 91 octane do you think I should run 100? or stick with 91? One more thing I am exicted about the Ranger!!! over the Rhino. What do you guys think??? Quote
sMitty Posted October 9, 2007 Posted October 9, 2007 You seem to be a YAMAHA guy...why the Ranger??? (size is awesome tho) I'm no expert ref the hot fuel however I heard that the race fuel (100) will add extreme wear / tear to the internals.....once again, I'm no expert.... Quote
wingnut Posted October 9, 2007 Posted October 9, 2007 Just run pump 91. The ranger doesn't have the compression that would require 100 octane Quote
barefoot bob Posted October 9, 2007 Posted October 9, 2007 (edited) Just run pump 91. The ranger doesn't have the compression that would require 100 octane and wingnut likes them with the big gun exhaust espeacialy when he has a hangover brrrraap brrrrraaap Edited October 9, 2007 by barefoot bob Quote
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