How/Who sold you a Holz stage 3 bigbore kit for a 2012 model. tried and was told their kits was for/only fit 2008-2010 models. since slight change head at intake manifold/injectors, different T.B., intake has sensors in it, block has cam position sensor in it on 2011-12 models.
Its still ln the shop they say I got dirt into the case which caused the oil pump to fail but due to a after market air filter Polaris has rejected warranty . I'm not so sure that is really the truth
Call Matt at Holz Racing, if you haven't yet. He ships to Canada. Others have bigger cc's maybe but Holz have a very proven product. Strong engine and very reliable. Matt is a no Bull Shyt, no nonsence type of guy and is very helpful. Swingarm (Tim) on the forum sells them but does not ship to Canada as far as I know. My 2 cents.I have a 2012 rzrs with a blown motor has any one had any experiance with big bore kits if so what one I have looked at the muzzys kit it looks like a potential option .also I have been considering a Turbo or a supper charger any input would be apreaciated
Did it come with or did you add clutch kit new spark plugs and ignition?i blew my motor in mrzr 800s. after all my research it was more cost effective to build a big bore stroker motor. i had redline racing build it and it was only about 3k more then buying a new stock motor. could not be happier with the build. its a muzzys big bore kit