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hondabeast
12-18-2010, 11:43 AM
i have a 2005 400ex with a lexx exhaust slip on with a 40mm tip and a k+n air filter. what jet does it take

honda400ex2003
12-18-2010, 01:12 PM
152 main 3.5 turns out on f/a... super easy search there. steve

honda400ex2003
12-18-2010, 01:23 PM
check out all of the stickies at the top also. steve