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Silber 850 Kit

JJ_0909

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Nov 17, 2009
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Boost: Adjustable from 3-10+ psi
Wastegate: External turbosmart wastegate - this is how you control boost.
Intercooler: Option - Suggested for 10 and up
Injectors: Stock
Fuel: Depends on boost & elevation. Pump to full race gas.
Tuning: None - ECU reflash
Weight: Similar to Axys kit - so it probably adds a 2-3 pounds over stock.
Oil: Utilize factory oil systm to oil turbo.
Install time: 2-3 hours. No cutting, welding, grinding or modification of the sled


Ordering: Pre-orders starting *very* soon. The team needs to get back from the final testing session, do one more tear down of all test sleds to assure no surprises and Silber will be accepting pre-orders on the website.
 
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fredw

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Nov 27, 2007
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medicine hat
Are you able Justin to utilize stock fuel pluming and fuel pump for your kit, or is there altercations needed

Any pictures of it installed, you would think with out a airbox, secondary injectors and wiring for them it should look real clean, then no oil pump or tank for turbo would also clean it up, and save decent weight

Are you just adding weight to the pdrive or is there secondary changes needed as well.. Thanks
 

JJ_0909

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Nov 17, 2009
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Are you able Justin to utilize stock fuel pluming and fuel pump for your kit, or is there altercations needed

Any pictures of it installed, you would think with out a airbox, secondary injectors and wiring for them it should look real clean, then no oil pump or tank for turbo would also clean it up, and save decent weight

Are you just adding weight to the pdrive or is there secondary changes needed as well.. Thanks
Stock fuel plumbing and fuel pump.

We haven't weighed the stock can and other misc parts that get pulled compared to our turbo, but we can say its very close in weight.

We are adding weight the primary, swapping both primary and secondary springs. We are however still finalizing clutching. A clutch kit will of course be included with the kit.

Hope that helps. Justin is still in the field testing.
 

Wheel House Motorsports

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Got to spend a little time ripping one while down in jackson hole this weekend. You guys are in for a treat, this motor LOVES boost. at 5psi its about all you can do to keep the 154 3" from coming over on you. Uphill WOT runs I was seeing 60+ mph track speeds within 2-3 sled lengths settling into the high 50's when the skis came down some and the track wasn't completely in the air. Mind you it was fairly firm snow but regardless this thing is NO slouch.


These things already work as good as any turbo 800 etec I have ever rode, and thats with just initial mapping and clutching. Very excited to see the progression of these setups.
 

JJ_0909

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Nov 17, 2009
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Got to spend a little time ripping one while down in jackson hole this weekend. You guys are in for a treat, this motor LOVES boost. at 5psi its about all you can do to keep the 154 3" from coming over on you. Uphill WOT runs I was seeing 60+ mph track speeds within 2-3 sled lengths settling into the high 50's when the skis came down some and the track wasn't completely in the air. Mind you it was fairly firm snow but regardless this thing is NO slouch.


These things already work as good as any turbo 800 etec I have ever rode, and thats with just initial mapping and clutching. Very excited to see the progression of these setups.
Cool you got on one!

Thanks for the feedback! Now go wash your truck and/or put your sleds away for the winter so we can get one more big storm to continue to put it through its paces ;)
 

Wheel House Motorsports

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Need more videos, pretty decent track speed for pump fuel..
The part that really blew me away wasn't raw track speed numbers but how rapidly the sled builds ground speed to match. Just like how the stock G4 just seems to grab traction and go, add boost and your not just spinning looking at your gauges being impressed by speed, your hauling the mail with the skis to the sky.
 

fredw

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medicine hat
Very true.....but once there is a 175 under it with a decent skid, it will be a real test.. A full three inch 175 track biting the snow demands more from a motor than a 1/2 track 154 with the skis pointed to the sky :face-icon-small-win

Clutching and fueling might need to be more precise, and low rpm is where other kits seam to have had there issues in the past, but hopefully by breaking the ecm, fuel can be pulled some to have it clean down Low as well..

Can't wait to put a leg over one of these sleds.. Need a spring ride program in Montana, I'm in
 

chad006

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How about EZryde ?
Not the best option in my opinion, have one and won't buy another. Does what it's designed to as far as ski lift is concerned but not a playful skid and I have had issues with durability. If you were riding a groomed trail straight to the steep deep and didn't like trees it would be fine.
 

mountainhorse

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www.laketahoeconcours.com
What is the price point on the Silber Kit for the G4-850?

Happy to see the kit ripping it up so far.




<iframe src="https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2FSilberTurbos%2Fvideos%2F1325562820869874%2F&show_text=0&width=560" width="560" height="315" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true" allowFullScreen="true"></iframe>

.
 

NWaxys

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Feb 28, 2016
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First off shout out to my 850 165 w k mod . It rocks! Secondly the Silber 850 kit videos are at 7lbs boost. Justin has put a lot of time into these kits and they will work just as flawless as the axys. Pm for any questions I can answer on either of kmod or Silber. I waited for Silber kit on my 850 I know it will be perfection
 

JJ_0909

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First off shout out to my 850 165 w k mod . It rocks! Secondly the Silber 850 kit videos are at 7lbs boost. Justin has put a lot of time into these kits and they will work just as flawless as the axys. Pm for any questions I can answer on either of kmod or Silber. I waited for Silber kit on my 850 I know it will be perfection
pssst. Some are at 5 ;) (Testing at both boost levels.)
 

JJ_0909

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What is the price point on the Silber Kit for the G4-850?

Happy to see the kit ripping it up so far.




<iframe src="https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2FSilberTurbos%2Fvideos%2F1325562820869874%2F&show_text=0&width=560" width="560" height="315" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true" allowFullScreen="true"></iframe>

.
Target is *below* $4K
 

fredw

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medicine hat
3k sounds better yet and with out airbox, oil pump, tank, wiring.. It should be attainable you think.. Sell a ton of them I bet at that
 

Wheel House Motorsports

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Sorry didn't know only went w what Justin told me. But either way can't wait
yeah, 5 is a goooood time. I think its going to be a very nice power level for a lot of riders. This motor takes to boost so well I think a lot of people will stick to lower boost then they initially anticipated.