Jetting question

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Apr 29, 2001 | 11:02 PM

Santa

Thread Starter

Range Rover

Joined: Jun 2000

Posts: 127

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I checked the plug in my 400ex and it is black. Way to rich. I have a 155 main in now. Should I try a 160 or 150 ?????????(yoshi pipe & KN)

Thanks!

Apr 29, 2001 | 11:43 PM

gpds650

Weekend Warrior

Joined: Mar 2001

Posts: 22

Likes: 0

lower the #gets leaner its going to be

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