Quote:
Originally Posted by mikec570
What is a TPI valve?
I went on Hunterworks website and could not find a carb kit listed.
How can I fine tune the carb in Phoenix (1100 feet) so it will run good when I get to my destination, Springerville (7000-9000 feet)
Once you have done the jetting how long does it take to switch back so it will run good again in Phoenix.
Thanks
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Here is a link to the TPI Valve it is essentially a filtered vent you install in your airbox lid. The advantages are that you can open and close them to adjust the amount of air coming in and that they have prefilters.
Thunder Products - Performance carburetor and clutching for snowmobiles, motorcycles and ATVs.
Hunterworks uses these valves as well as assembles them into a complete kit with carb springs, jets, and instructions to modify your carb for better performance. Todd at Hunterworks is great people to deal with, a true star in the industry that stands by what he sells and doesn't sell what doesn't work.
Here is the link to the kit on the Hunterworks site.
http://hunterworks.com/inc/sdetail/27840