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Jul 29, 2010 | 08:42 AM

hotshoe

Thread Starter

Cruiser

Joined: Jun 2008

Posts: 177

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From: Central Ohio

Torque

I have a Fuelmoto SS headpipe on order and I was hoping someone could tell me what the torque specs are for the exhaust flanges as well as the other mounting points? Also, is there a sequence to tightening the flanges?

Thanks for any info.

Jul 29, 2010 | 10:46 AM

Boom

Road Warrior

Joined: Jun 2009

Posts: 1,388

Likes: 1

From: Sarasota, FL

Quote:

Originally Posted by hotshoe

I don't like using a torque wrench on those exhaust studs because of the awkward position to get a wrench in there and fear of snapping a stud. I just used what I felt was equal pressure on each flange and each pipe was seated correctly. No leaks.
You'll be pleased with the nice form and fit with the Fuelmoto headpipe.

Jul 29, 2010 | 10:58 AM

carlo

Outstanding HDF Member

Joined: Oct 2007

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From: 50 Miles North N.Y.C.

Around 90inch lbs. Plus 1 on the above post. Then run it around a bit and re check.

Jul 29, 2010 | 01:31 PM

hotshoe

Thread Starter

Cruiser

Joined: Jun 2008

Posts: 177

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From: Central Ohio

I've heard so much good about the Fuelmoto pipe I can't wait until it gets here. I just thought I would be prepared with the torque specs beforehand. I've got a 3/8 drive inch pound wrench for the light torques so I should be able to get it in where it needs to be.

Appreciate the help guys.

Jul 29, 2010 | 02:45 PM

Mr. Wizard

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Joined: Aug 2007

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From: N. Atlanta Burbs

Quote:

Originally Posted by hotshoe

After she's warmed up and ridden, go back and re-tighen the nuts on the exhaust ports. The pipes will shift, expand and contract a bit while riding and cooling down. Always good to recheck.

Jul 29, 2010 | 03:15 PM

fuelmoto

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Joined: Feb 2007

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From: Little Chute, WI

I recommend tightening the exhaust nuts to 100 inch lbs and also note our pipe is designed specifically to use the stock tapered gaskets for a perfect seal with our billet collars. +1 to Mr Wizard and Carlo that it is a good idea to check them after the first ride.

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