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Mods of an '09 D8, with reasons and pics.

Mods to my 09 D8

As some of you know, I recently picked up an 09 Dragon 800, 163”. This sled is used, with 1K miles on it, but in nice shape. I decided to chronicle what mods I did, and why.


I started with a used, 09 D8, 163 : I wanted more power than my M7, the best local dealer is Skagit Valley, & they don’t sell ‘Cat. I’m not brand loyal, but I am dealer loyal.

Ch-Ex track : Works best in the snow and conditions in the areas we do most of our riding
ChallengerExtremetrack.jpg


FTX D&R kit : To clear room for Ch-Ex track with stock driver diameter. Keep in mind, that the D&R kit causes the axle to relocate a bit to the right side, so I think adjustments should be made for the drivers and track to line up properly. It’s a good kit, I outlined some tips in a different thread, as it’s a significant mod. The template you see in the first pic is supposed to be removed after your cutting and drilling is done.
FTXchaincaseside.jpg

FTXptoside.jpg


Avid drivers : I prefer my drivers to have extrovert features, Avid has great customer support. I had heard stories of ice build-up in-between the center and outer OE drivers, and some issues that caused. I didn’t want to deal with that, so I went with Avid drivers. After pressing the drivers in place, I painted my driveshaft. I think it looks cleaner, and hopefully, it will reduce corrosion.
drivertestfit.jpg

finisheddrivshaft1.jpg

finisheddrivshaft.jpg


SLP Anti-Stab kit : With the addition of extrovert drivers, anti-stab kits come highly recommended. I thought about making my own, but decided that the time required, it would be smarter to just buy one. Here’s an close-up pic of the test fit, prior to sending the skid out for powdercoating.
anti-stabkit.jpg


SLP can : Removes weight, and preserves warranty on update. Found one used, in good shape, so it was easy choice

SLP air horn : Opens up air restriction to air plenum. This can never be bad. The recommend to leave the interior of the plenum box stock, and I did.
SLPairhorn.jpg


2 Cool Vents : I believe all sleds benefit from venting, and 2 Cool makes high quality vents. I chose dash vent for more air into the engine, shock and knee and side vents to get rid of the underhood heat for prolonged belt life. Here are completed pics of the vents I did.
2cooldash.jpg

2coolknee.jpg

2coolshocktower.jpg

2coolsidepanel.jpg


Heat tape : I also removed insulation foam, and applied heat tape to the underside of my hood.
heattape.jpg


Powdercoat skid : I took the skid apart, and had the parts powdercoated. I got the idea from Jkinzer, in his thread about his gf’s sled, and asked him about it. He recommended it for both looks and function, reducing the amount of snow that collects in the skid. It does look cool.
powdercoatedskid1.jpg

powdercoatedskid.jpg


Fly risers : Started with a block, but I needed more height, so I went with Fly. Since the caps have flat tops, I can convert to studs and nuts, rather than allen bolts, thus allowing stronger clamping force. Here are some pics of the risers with OE hardware, and then studs.
riserhardwarecomparison.jpg

newriserhardware.jpg

newriserhardware1.jpg


Studs in the risers : I could not find studs of the exact length and configuration I wanted, so I found grade 10.8 bolts (Fly risers use metric threads) cut the heads off, and chased the threads. I used 271 threadlocker to secure the studs into the risers, then flanged locknuts on the caps. By using studs, I can generate much stronger clamping forces. Works good so far.
m8x125bolt.jpg


Brake line adapters : Needed longer brake line with my super-duper tall risers, so I went with banjo conversions and a traditional inverted flare line, resulting in the lowest overall cost.
brakelinebanjoadapters.jpg

brakelinebanjoadapters1.jpg


RSI bar ends and ODI ruffian grips : Personal preference
RSIbarendODIgrips.jpg


OE tether switch : Decided it was about time I started using a tether, for engine preservation since I fall off a lot.
Tether.jpg


Mountain Addiction track rack : Clean modular system for carrying extra fuel, and a tunnel bag is in the works. No pics yet, I’ll get them up when the parts arrive.

Took off stickers : This is good for at least 10 HP, right? :D

Muff pot : I’d rather have a muff pot than a hot-dogger. ;)

2009D8163.jpg
 
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very nice build! i love reading threads like this with detailed build pics and descriptions. GREAT JOB! good idea on the studs for the risers too! we need snow, bad
 
I put the avid drivers, camo extreme and the alpha x suspension on mine, just haven't got to ride it yet since I did the upgrades. I have a diamond s hood but I'm not sure if I should run it or not
 
Yes, I chose to leave the WE shocks on... for now. My local dealer suggested I give them a try, with his setup, before dumping a big chunk of $ into something different. So far, he as not steered me wrong, so, I let him set them up, (pressures) and I'm going to run them. Now, if I decide I don't like them, I will likely go with z-bros, as FTX is a big believer in them, but also, my wallet is only so deep, and I don't have the coin to do the shocks as well.

Also, just found out that I misunderstood the directions. I was supposed to remove the roll template and discard it, not put it back on! So, don't do what I did, or you'll get to take it all apart again and do it right. At least it's still early Nov!
 
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Very nice, great work very informative and well illustrated.
Have you had the update done? Was there any problems having it done with a used sled, or does that even matter.
 
it makes no difference if the sled is used or new for the update, all it in tells is a new head, two new pistons, all new gaskets, power valve springs, and a reflash
 
Thanks Good to know, There is one floating around that is for sale, And they need out from under it. I love the sled why not have one more.
 
What type of tape did you use for the under hood stuff. I need to find some, just wondering if the standard alum reflective tape from the home store would work.
 
I got stuff from Home depot. I chose the stuff that had the large heat range, and had backing wax paper, it's about 4 in wide, and I think that roll was about $17, if I remember right. One roll is way more than enough. I think I could do 2 sleds with the product I bought. The roll I have does not have it marked on the inside anywhere, so I'm not positive, but I think it was good to 400* F. It was in the HVAC ducting section. I should have put that info in the write up.
 
Great post, love the detailed information and the pics. That heat tape idea looks simple and useful.
 
Nice work PE. I will be bugging you this winter for some comparisons however, I already have a pretty good idea what they'll be.
 
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