What size Keihn jet? - Honda TRX Forums: Honda TRX 450R Forum
 
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post #1 of 3 (permalink) Old 06-22-2019, 02:44 PM Thread Starter
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What size Keihn jet?

I have an 05 with a LEXX slip on, and I have a 125 main jet in it right now .... the bike is completely stock otherwise... I want to take the air box lid off and put an aftermarket filter on as well .... with the slip on exhaust, and air box lid, what jet set up should I have (main jet, pilot, and leak) ... THANKS!
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post #2 of 3 (permalink) Old 06-22-2019, 03:30 PM
Making HP ainít free. . .
 
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Try reading the jetting sticky at the top of the engine forum. That should help you get it dialed in.
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post #3 of 3 (permalink) Old 06-25-2019, 07:33 PM
CJM
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180-185 roughly. higher elevation from sea level you are, smaller jet you need.

-2004 450R. Far From Stock.. Sold, crank was going
-2006 450R. New WHIP..
-Do it right the first time, and you wont have a problem later. Being cheap or taking the easy way out only makes matters worse later.
-Your Backyard Mechanic Extraordinaire: Responsible for bringing you redneck, ingenious and often interesting ways how to fix things.
-You can watch things happen, you can make things happen, or you can wonder what the H*ll happened. Captain Phil Harris
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