Anyone running 27T and 29B Pulley on a Nytro

Joined
Dec 25, 2009
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Location
Ontario
Country
Canada
Snowmobile
Nytro MPI Stage 1
Running 27tx28b now and only making 5.5 lbs. Have stock fuel system , cold air intake. Trying to figure out how much more boost the extra tooth on the bottom will make ?
 


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