jetting questions please help - Yamaha Rhino Forums - Yamaha UTV Forum
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post #1 of 2 (permalink) Old 09-19-2012, 03:51 PM Thread Starter
1/4 Throttle
Join Date: Sep 2012
Posts: 1
jetting questions please help

i have an 06 660 and have a few problems i was wondering if anyone can point me in the right direction......first off i live in grand junction colorado, elevation 4600 ft. my rhino is backfiring very bad on deceleration or when coming down a hill and i let off the gas.....the only things i have done was put a new intake boot on which is like 2 1/2 inches and also put a bigger exhaust also does not idle correctly when i take the choke off it will usually die....the only way it will run is to adjust the throttle screw way down and keep the rhino choked at all times....but i dont believe thats making it backfire cuz it would do that even with choke off.......can anyone tell me if i should re jett the carb and which jets i should use if i do so???? i would greatly appreciate any information....thanks
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post #2 of 2 (permalink) Old 10-25-2012, 07:16 PM
1/4 Throttle
Join Date: Oct 2012
Posts: 9
check ur exhaust header and the gaskets for leaks and cracks rhino headers are known to crack

06 660 27" mud lights,progressive 425 shocks,snorkels,tri fire cdi,iridium plug,hot rod sheave,orange spring,14 gram dry,ssv sound bar,
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