


gitrdun
Lifetime Member
- Joined
- Mar 15, 2007
- Messages
- 555
- Reaction score
- 93
- Points
- 1,008
- Location
- north of superior
- Country
- Canada
- Snowmobile
- 07 Attak
Looking good! I'll be watching for your next project. You still have two months before the snow flies.
steveg_nh
TY 4 Stroke Junkie
- Joined
- Jul 23, 2017
- Messages
- 560
- Reaction score
- 82
- Points
- 238
- Location
- Southern NH
- Country
- USA
- Snowmobile
- 2007 Attak
LOL. I still have my boys' sleds to get ready, this one has taken all my time! Happy to say the to do list only has 6 easy things on it now, down from easily 45...


- Joined
- Jun 1, 2004
- Messages
- 7,833
- Reaction score
- 2,033
- Points
- 2,103
- Location
- sudbury on
- Country
- Canada
- Snowmobile
- 2016 apex xtx
2011 apex xtx
2009 phaser rtx/x
1997 et410t/r
1988 vk 540
looking good.
don't remind me about servicing other sleds. i might have to do 6 more after i get done my 3. and there still is the 4-5 project sleds if i get there!
don't remind me about servicing other sleds. i might have to do 6 more after i get done my 3. and there still is the 4-5 project sleds if i get there!
steveg_nh
TY 4 Stroke Junkie
- Joined
- Jul 23, 2017
- Messages
- 560
- Reaction score
- 82
- Points
- 238
- Location
- Southern NH
- Country
- USA
- Snowmobile
- 2007 Attak
Looking good! I'll be watching for your next project. You still have two months before the snow flies.
I have new ramps/buttons, so need to figure out how to get those in, and adjust belt in the secondary. It's too low, about 2mm below bottom. Bought shims so I can adjust and make it even. Time to do more reading!
steveg_nh
TY 4 Stroke Junkie
- Joined
- Jul 23, 2017
- Messages
- 560
- Reaction score
- 82
- Points
- 238
- Location
- Southern NH
- Country
- USA
- Snowmobile
- 2007 Attak
So I have nothing to complain about!looking good.
don't remind me about servicing other sleds. i might have to do 6 more after i get done my 3. and there still is the 4-5 project sleds if i get there!
07attakgt97
Newbie
- Joined
- Feb 17, 2020
- Messages
- 4
- Reaction score
- 0
- Points
- 63
- Location
- Southeast Wisconsin
- Country
- USA
- Snowmobile
- 2007 Attak GT
Are the Yamaha tunnel stiffeners aluminum or steel? I'm looking at making my own and just trying to see how thick I should make them.


- Joined
- Jun 1, 2004
- Messages
- 7,833
- Reaction score
- 2,033
- Points
- 2,103
- Location
- sudbury on
- Country
- Canada
- Snowmobile
- 2016 apex xtx
2011 apex xtx
2009 phaser rtx/x
1997 et410t/r
1988 vk 540
all the ones i have are aluminum. the older ones where closer to 1/8" material. newer ones where thicker.
Garmash
Newbie
- Joined
- Feb 21, 2023
- Messages
- 6
- Reaction score
- 0
- Points
- 1
- Location
- Minnesota
- Country
- USA
- Snowmobile
- 2008 Yamaha Apex LTX GT 40th Anniversary
2008 Yamaha Nytro RTX
Wondering if you have a 2023 update on these tunnel supports? Just bought an 08 Apex and brought it home to realize one of the exchangers is just starting to leak
. Was hoping to find a set of those OEM ones out there somewhere, or make my own. Assuming they solve the issue of course.
