I just bought a polaris 800 non VES with a 53 series Aerocharger turbo.
Yesterday was the first time I got to try it out. It ran like crap. When I got on the throttle from a stop it had a little punch then fell right on its face, I mean it would not even go 25 MPH. Watching the boost gauges, The true boost was only getting 3-4 lbs and the boost gauge for the aux. fuel pump was going nuts. It would go up to 30 back to 15 down to 5- all over the place. It would do that If I left the manual switch for the fuel pump off or on. The first step I am going to take is to Jet it down a bit for my altitude. I am a bit higher then where the last owner rode, but i wouldnt think it would act up like that. There is something else wrong. Watched the EGT's they seemed fine. It starts right up and idles like it should. Please Help!
Yesterday was the first time I got to try it out. It ran like crap. When I got on the throttle from a stop it had a little punch then fell right on its face, I mean it would not even go 25 MPH. Watching the boost gauges, The true boost was only getting 3-4 lbs and the boost gauge for the aux. fuel pump was going nuts. It would go up to 30 back to 15 down to 5- all over the place. It would do that If I left the manual switch for the fuel pump off or on. The first step I am going to take is to Jet it down a bit for my altitude. I am a bit higher then where the last owner rode, but i wouldnt think it would act up like that. There is something else wrong. Watched the EGT's they seemed fine. It starts right up and idles like it should. Please Help!
