PilotOdyssey.com
http://www.pilotodyssey.com/PO/

Fitztool's FL350 Rotax Build Thread
http://www.pilotodyssey.com/PO/viewtopic.php?f=5&t=16344
Page 2 of 2

Author:  DMoneyAllstar [ Wed Feb 10, 2016 4:17 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Damn, that Engine is CLEEEEEAN! And there's a fair amount of labor in that fuel tank. Good stuff! :-)

Author:  fully [ Wed Feb 10, 2016 4:44 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

If that's the gas tank it looks pretty small. And these engines love fuel.

Author:  fitztool [ Mon Feb 15, 2016 11:17 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Yeah, I am very happy with the purchase. Does anyone know which bushings I need for inside the Farr mount plate? Stock Engine Bushings? If so, anyone know a part number? I bought my frame as a roller and I don't know what these should be as they were MIA.

Thanks!

Author:  Randy J. [ Tue Feb 16, 2016 10:13 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

canadian oddy wrote:
fitztool wrote:
Anyone know if the Douglass Redline Wheels that are on chucklenuts at aftershot motorspurts Motorsports website are still in production? I stopped by my local Honda dealer today to see what they had for wheels, and there was none that fit. Or, if anyone knows of a aftermarket wheel that fits well I am open to options.

Thanks for all the info so far!

Mark


I believe Douglas makes wheels for our oddies: http://www.douglaswheel.com/catalog



If you want steel wheels that fit close to oem check these out....


viewtopic.php?f=4&t=11048&hilit=+Front+rims

Author:  go oddy [ Tue Feb 16, 2016 10:27 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

I like your style... Exhaust, Engine mount cable etc.... Laid out right in front of the fireplace.

Great kit, awesome power, inexpensive (relatively), incredible reliability and you'll be able to find seals, pistons, bearings... and the list goes on.... :-)

Author:  DMoneyAllstar [ Thu Feb 18, 2016 11:39 am ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

fitztool wrote:
Yeah, I am very happy with the purchase. Does anyone know which bushings I need for inside the Farr mount plate? Stock Engine Bushings? If so, anyone know a part number? I bought my frame as a roller and I don't know what these should be as they were MIA.

Thanks!


Yes, it uses the stock Engine mount bushings.
Attachment:
s-l225.jpg
s-l225.jpg [ 9.98 KiB | Viewed 25762 times ]



You'll want to either use stock mounts or else find something similar in hardness (durometer) or perhaps something even a little softer. With more power and torque comes more stress on the 30+ yr-old steel frame. Good Engine mounts and even some gusset-work on the frame is certainly a good idea on a Rotax swap.

Author:  fitztool [ Fri Feb 19, 2016 8:39 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

go oddy wrote:
I like your style... Exhaust, Engine mount cable etc.... Laid out right in front of the fireplace.

Great kit, awesome power, inexpensive (relatively), incredible reliability and you'll be able to find seals, pistons, bearings... and the list goes on.... :-)


It gets cold in Wisconsin winters go oddy, gotta keep it classy!

Author:  fitztool [ Fri Feb 19, 2016 8:43 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

DMoneyAllstar wrote:
fitztool wrote:
Yeah, I am very happy with the purchase. Does anyone know which bushings I need for inside the Farr mount plate? Stock Engine Bushings? If so, anyone know a part number? I bought my frame as a roller and I don't know what these should be as they were MIA.

Thanks!


Yes, it uses the stock Engine mount bushings.
Attachment:
The attachment s-l225.jpg is no longer available



You'll want to either use stock mounts or else find something similar in hardness (durometer) or perhaps something even a little softer. With more power and torque comes more stress on the 30+ yr-old steel frame. Good Engine mounts and even some gusset-work on the frame is certainly a good idea on a Rotax swap.


I plan on having a batch of mounts made. I found the last two new bushings and washers in the country in SD, FL, MA, and IL(or so Honda says). If anyone else is interested in them as a group buy type thing, I will start a separate thread on it.

Attachments:
IMG_20160219_110639981.jpg
IMG_20160219_110639981.jpg [ 22.01 KiB | Viewed 25747 times ]
IMG_20160219_110633041.jpg
IMG_20160219_110633041.jpg [ 19.81 KiB | Viewed 25747 times ]

Author:  fitztool [ Tue Mar 08, 2016 3:13 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Made some progress this morning. Got the gearbox case cleaned up and installed. Does anyone know the thread pitch and size of the bolts that hold the dog bones to the gearbox?

Author:  CurtisR401 [ Wed Mar 23, 2016 9:12 am ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Nice! I want to buy one of these Rotax kits also. Can't wait to see how it comes out.

Author:  Danno [ Wed Mar 23, 2016 5:42 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

If your talking about the two stays that go beetwen the transmission and the Engine
They are a metric thread at 8mm with a 1.25 mm pitch
Sorry cant get you the length but shouldn't be to hard to work out
Cheers

Author:  fitztool [ Sun Apr 10, 2016 2:34 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Thanks! I got mounts over the last week, so the project can continue! I am a little unfamiliar with the Rotax, can anyone tell me what these two connections are for?

Attachments:
IMG_20160410_133118610.jpg
IMG_20160410_133118610.jpg [ 29.16 KiB | Viewed 25674 times ]

Author:  fitztool [ Sun Apr 10, 2016 3:12 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Along with these 3?

Attachments:
IMG_20160410_133725939.jpg
IMG_20160410_133725939.jpg [ 32.29 KiB | Viewed 25669 times ]

Author:  fitztool [ Sun Apr 10, 2016 3:15 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Can anyone tell me if this bracket with the bolt in it is stock? Its currently hitting the tune pipe. I don't want to cut it off if I don't have to.

Attachments:
IMG_20160410_141405066.jpg
IMG_20160410_141405066.jpg [ 34.24 KiB | Viewed 25669 times ]

Author:  fully [ Sun Apr 10, 2016 7:50 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

that bracket is for the stock air deflectors

Author:  CurtisR401 [ Sun Apr 10, 2016 7:59 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

That is not a stock tab on your frame. You are missing a stock tab close to that location though. It would have been located about an 1 1/4 inches to the left of the tab shown in your picture. The side air scoop would have mounted there.

Author:  fitztool [ Mon Apr 11, 2016 7:59 am ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Ok great, thanks!

Author:  DMoneyAllstar [ Mon Apr 11, 2016 11:45 am ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

fitztool wrote:
Thanks! I got mounts over the last week, so the project can continue! I am a little unfamiliar with the Rotax, can anyone tell me what these two connections are for?


Image
- The brass barb is your fuel pump pulse (goes to fuel pump).
- The tube off the crankcase is an oil tube that lubes the rotary valve cam (goes to oil reservoir).


Image
- The pair of brass barbs are the oil lines from the oil pump (pair of banjos off the pump).
- The tube off the crankcase is an oil tube that lubes the rotary valve cam (goes to oil reservoir).


The rotary cam valve lube lines...I don't remember which is feed and which is return. Check the sled forums.

If you ever decide to just run pre-mix, you still need to maintain lubrication to those rotary cam valve lines. Still need an oil bottle, but a smaller/simpler one will do. Some folks just run a hose from one barb to the other, but some prefer a tank so as to provide some cooling as well as a plentiful supply of good clean oil.

Author:  fitztool [ Tue Apr 12, 2016 10:24 am ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Thanks for the help D$! I wish this kit would have came with a little more information on where stuff goes, as I have not had experience with anything Rotax before. I have attached a few more photo's of some more things I need information on. Sorry for all the questions, but I want to make sure I do this right.

Attachments:
File comment: What is the single black wire for?
Black Box.jpg
Black Box.jpg [ 12.79 KiB | Viewed 25631 times ]
File comment: I assume the large fitting is fuel, but what are the other 3?
Carb.jpg
Carb.jpg [ 13.97 KiB | Viewed 25631 times ]
File comment: The two yellow wires coming from the Engine, what are they for?
Engine Harness.jpg
Engine Harness.jpg [ 18.26 KiB | Viewed 25631 times ]
File comment: There are fittings at 12, 3, 8 and 9 o clock. Which one is feed/output/pulse?
Fuel Pump.jpg
Fuel Pump.jpg [ 13.59 KiB | Viewed 25631 times ]
File comment: I have yet to figure out where these go.
Misc Mount Bushings.jpg
Misc Mount Bushings.jpg [ 33.14 KiB | Viewed 25631 times ]
File comment: I assume this is the oil tank on Farr's tank? Do most people run Premix?
Oil Res.jpg
Oil Res.jpg [ 15.19 KiB | Viewed 25631 times ]

Author:  CurtisR401 [ Mon May 16, 2016 10:04 am ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Any progress on this? I can see from your previous post that you are uncertain how some of the parts provided are used for install. Have you gotten any support from Farr-Offroad / Emmanuel? I really want to purchase one of these kits myself but am also not familiar with the Rotax Engine & without install instructions I feel that I would be a bit lost also. Emmanuel is a member on this site also I believe. Please keep us updated on progress / install. I feel this thread could be of help to many.

Author:  FL350rotax [ Mon May 23, 2016 8:59 am ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Any updates? I purchased his kit also about three weeks ago and have gotten two boxes of parts and waiting on a third box. It looks well built, but I have not started the install yet due to waiting on parts. I will start a build tread of my own once all the parts arrive.

Author:  emmanuel farrugia [ Sun Jun 26, 2016 1:30 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

I will have to put together an installation guide for these kits

The oil injection pump is removed on all the engines I sell.

The oil tank on the fuel cell is for the rotary valve shaft lubrication, the two fittings on the tank connect to the two large fittings above and below the intake. Do not run the Engine without filling with oil, the brass gear will strip within 10 minutes

The two small brass fittings on the intake are where the oil injection lines originally connect, a small line need to be installed to connect the two together

On the carbs the large fitting is the fuel in, the fittings on the side are the overflow lines, the small fitting in the front is the primer fitting

Author:  fitztool [ Thu Sep 10, 2020 9:21 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

Not to bring a thread back from the dead, but life happened the last 3-4 years and this was put on the back burner. It was rolled into the back of the shed and has sat for awhile. I listed the project for sale a few weeks ago, have someone interested, but am unsure if I can part ways with it... Lots of going back and forth the last few evenings... I was able to get it titled and registered as a UTV with the state of WI, so that's a plus!

I wish I would have purchased Emmanuel's Disc Brake conversion, TRX suspension conversion, and long travel rear suspension when he was in business. I'd love to get my hands on those parts now. :( Does anyone have access to the plans for those parts? Anyone have contact with him and the ability to talk him into making another set? Even if it had a price premium, it would be worth it to me. I sent him an email a few weeks back, but no reply.

What to do...

Author:  ZeroClient [ Thu Sep 10, 2020 9:58 pm ]
Post subject:  Re: Fitztool's FL350 Rotax Build Thread

I can tell you that you are SOL on getting any front/rear LT from Farr, or anyone else for that matter. Its possible you might get lucky but doubtful. I'm currently building my FL350r Rotax 617 to have a Farr front LT kit. I was very lucky to find a complete un-used LT front kit, but that doesn't change the worst thing about a 350 - the rear is still a tight-wad and the tranny is still a time bomb.

I think there will be twin Rotax full LT FL350s for sale shortly though. I'm sure they won't go cheap. Keep a look out.

Page 2 of 2 All times are UTC - 5 hours [ DST ]
Powered by phpBB® Forum Software © phpBB Group
https://www.phpbb.com/