O7 K9 Running Hot

Doug G

Active Member
Purchased 07 k-9 and had Yaffe Phantom pipes installed at the dealership. The bike ran great but the new paint and the battery cover began to melt. Removed Yaffe pipes replaced with Trotta D2's, had bike retuned put synthedic oil in bike and ran slightly cooler, had pipes ceramic coated on the out side and now runs so hot it is melting the battery cover again. Runs so hot it burns the underside of my leg on a warm day. The dealership blames the pipes, wondering if anyone else is having problems. I'm tempted to put the stock pipes back on the bike.

NEW UPDATE
Bike has been at the dealer for 1.5 months, took it in mainly for the heat issue. I had them look at a few other issues. I made it clear that the most important issue was the heat problem. They said the bike was ready at the beginning of last week, but I had to remind them of the heat issue. After one last check, they determined I wasn't full of shit and the bike was running hot as hell! The techs at BD had them remove both cylinders and check the pistons, both were scuffed. It seems the oilers are not working properly and it caused a friction problem that equals extreme HEAT. This is the third dealership and finally someone has some answers. The other two blamed it on the pipes, possible intake leak, and improper jetting, however all were fine. The new problem is BD is making dealer send them pics and are deciding how to handle the problem, not to mention the extended down time. The dealership is not communicating with me real well and things are up in the air, I'm getting a little nervous. I didn't have real good luck with BD covering problems on my last bike, I swore I would never buy another Dog, but here I am again. Trying to be faithfull but if they don't work with me on this one, shit is going to hit the fan. This heat issue has been a problem since day one and I think BD should replace the top end of my motor and the battery covers that are burnt to hell, only 3500 miles and 1 year old. Seems like a no brainer, but I have had other problems that were a fight to cover. What do you guys think?
 
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P8RIOT

Well-Known Member
Calendar Participant
The factory did have trouble with the original design on the V&H Big Radius pipes generating enough heat to affect the paint on some models. They actually stopped selling the BR pipes for awhile, until they redesigned the heat shields. (There was also a problem with them dragging too easily.) The new heat shields wrap farther around the rear pipe, better protecting the battery covers from the heat.

This was actually a very rare problem. I was told there were only one or two instances where the paint was significantly damaged, but that was enough to warrant the redesign. I think it was on the pro-street models.

That's the only instance I am aware of - I just happened to get caught up in the delay, and ultimately got the new ones, so that's the explanation they gave me.
 

Gas Man

Cool isn't cheap
Calendar Participant
Well the other problem is that he's probably going to American Cycle Mistakes...
 

05chop

Well-Known Member
my heat gun wont read right when you shoot chrome so i use a spot of black paint on chrome so gun wont reflect and get a wrong reading
 

Gas Man

Cool isn't cheap
Calendar Participant
Good call... good thing my new pipes are matte ceramic.

But seriously... I would just shoot the pipe under most peeps heat shields.
 

bigdogbro2

Captain Cody
Calendar Participant
:eek: I HAVE HAD THE SAME PROBLEMS WITH HEAT MELTING MY BATTERY COVER. I HAD TO PUT HEAT TAPE ON TO COOL IT DOWN. SO FAR SO GOOD...:2thumbs:
 

Doug G

Active Member
bigdogbro2,
My bike runs so hot, even with the best tape money could buy it was still burning my leg. Been there and tried that, thanks for looking out.
 

Chopper Dave

SIICK!!!
hang in there Doug.......hopefully BDM will take care of ya......at least they found out what the problem was....sucks about the downtime....:(
 

Staffy

Active Member
WOW!!! It’s been some time now. Glad you actually nailed it down to the cylinders. Hopefully both BD and the dealership will do the right thing. Have you spoken to BD? They seem reasonable and accommodating – remember you get more with honey – so whatever happens don’t loose it…..
Keep us posted - Good luck
 

Doug G

Active Member
WOW!!! It’s been some time now. Glad you actually nailed it down to the cylinders. Hopefully both BD and the dealership will do the right thing. Have you spoken to BD? They seem reasonable and accommodating – remember you get more with honey – so whatever happens don’t loose it…..
Keep us posted - Good luck
Staffy and Dave,
Thanks guys, the tech. working on my bike at the dealership is a hell of a good guy, so as long as he is trying I'll keep my cool. Dave knows him better than I, and swears by his work, keeping my fingers crossed!
 

Chopper Dave

SIICK!!!
Staffy and Dave,
Thanks guys, the tech. working on my bike at the dealership is a hell of a good guy, so as long as he is trying I'll keep my cool. Dave knows him better than I, and swears by his work, keeping my fingers crossed!
Doc is a good guy....he did a good job on my scoot.....replacing the heads...rockers ...etc....
yeah....he does try to please....:2thumbs: keep me posted Doug on what BDM does...
 
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