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Fat Cat, Big Sucker, PV1 Install COMPLETED *PICS*

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Old Mar 25, 2015 | 05:38 PM
  #1  
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Default Fat Cat, Big Sucker, PV1 Install COMPLETED *PICS*

Whats up everyone, I just wanted to show some pictures of my stage 1 upgrade I just completed. I had a couple questions as well if anyone had some info. Everything went on pretty easy, exhaust was a bit of a b****, but not bad. The fat cat sounds mean to say the least, and the looks/quality are fantastic, really happy with my choice.

Ran the wire for a permanent handlebar mount for my PV1. I think it looks good, doesn't really stand out much.

Big sucker looks great and was easy to install besides the gasket wanted to slide when I was putting on the filter.

The only thing that has me a bit worried is the gap I see going into the cylinder heads, very small gap from headers to muffler, and engine temp. See the pictures for the gaps.

I was wondering if this looked about right for the people who have installed these pipes on a Dyna. I used the gaskets that came with the pipes. Followed the instructions, seemed pretty straight forward. I couldn't seem to find any leaks with cig smoke and a candle lighter. But my ENGINE TEMP on the Power Vision has been showing around 275-300 in town riding ( a bit of stop and go ). Cruising around 250 or so. Temperature outside was around 70, so not real warm. Im also getting a bit of decel popping, but its gotten better as I'm fine tuning my map from FM.


Anyways, if anyone has any suggestions/opinions, I'm all ears.

Oh yeah, look past the gross garage floor, winter cleanup is definitely in order.

Thanks
 
Attached Thumbnails Fat Cat, Big Sucker, PV1 Install COMPLETED *PICS*-img_0092.jpg   Fat Cat, Big Sucker, PV1 Install COMPLETED *PICS*-img_0094.jpg   Fat Cat, Big Sucker, PV1 Install COMPLETED *PICS*-img_0095.jpg   Fat Cat, Big Sucker, PV1 Install COMPLETED *PICS*-img_0096.jpg   Fat Cat, Big Sucker, PV1 Install COMPLETED *PICS*-img_0097.jpg  

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Old Mar 25, 2015 | 05:53 PM
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The gasket doesn't look right. Are they pressed all the way into the head?


Your engine temp is the same as mine. What's your head temp? My head was 380 on a 85deg day a few weeks ago.
 
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Old Mar 25, 2015 | 06:04 PM
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did u remove the stock gaskets out of the port openings? usually have to use a curved pick to get them out with. the exhaust studs are really rusty, should have ran a dye over the threads of the exhaust studs. alot of rust on them good chance when like that cause nuts to bind and strip or break.
 
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Old Mar 25, 2015 | 06:04 PM
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Yeah, when I installed my Fat Cat exhaust I thought the same thing about the connection to the cylinder heads, the flange nuts barely get thread to the top of the nuts - so far so good for me.

Stop and go traffic is tough on air cooled engines, I bought the Wards Cooling Fans and the difference in CHTs is amazing.
 
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Old Mar 25, 2015 | 06:15 PM
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Yeah they seemed to fall into place correctly, every on the mounting of the exhaust lined up correctly. I did remove the old gaskets. Didnt think about cleaning the studs that woulda been a good idea Maybe sometime in the future. Everything torqued down right, I think i set it for about 80 in/lbs.

Thanks for the responses, makes me feel better about the temps.
HD Pilot I'm glad to hear yours looked about the same, I tried pulling shaking, everything to see if they would go in more, but they didnt really move.
 
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Old Mar 25, 2015 | 06:25 PM
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Well, I would be freaked out on 380 degrees CHT, that is hot...

Here is a pic of my Fat Cat at the cylinder head:


 
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Old Mar 25, 2015 | 07:04 PM
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Bike looks great. Real clean. One of the top best pipes you got....won't regret it just like mentioned above, clean the threads and becareful tightening cause you have a job ahead of you once you snap or strip the head stud.
 
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