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Discussion Starter #1 (Edited)
Is there any advantage to using a fuel Optimizer with stock exhaust? I plan on upgrading the exhaust at a later time but I have upgraded the air filter already. (2018 grizzly 700)
 

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Discussion Starter #3
Is there any advantage to using a fuel Optimizer with stock exhaust? I plan on upgrading the exhaust at a later time but I have upgraded the air filter already. (2018 grizzly 700)

http://www.grizzlycentral.com/forum/grizzly-dyno-tuning/57481-official-2016-grizzly-ehs-fuel-controller-install-results-thoughts-questions-thread.html?highlight=fuel+controller
I'm not sure how this is relevant. They are talking about e85 fuel and that post is massive.
 

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They run really lean from the factory to meet emissions requirements and adding an air filter could lean it more. A fuel controller would help with heat and possible backfiring issues.
 

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I'm not sure how this is relevant. They are talking about e85 fuel and that post is massive.
Sorry you have to wade though the BS. To find things, check out post #19 one good example.
 
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