Silbers 850 turbo kit could be the answer..

fredw

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Had sent the you tube vid from rip and grip to Dave, he can check that out as well, would think he has done a few tools, remember all the work he did with the p-85 on the 850

blew a belt on the impulse yesterday, did 575 miles and some 10lbs deep rides in that.. race tra has been running very well over the years on that sled..
 

fredw

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Sibler kit removed and for-sale, pm me if interested, never did get the race can for it as promised but does come with straitline ramps for primary that is not in the kit from Sibler

less than 8 hrs total on this kit..
 

venom

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Best day on the silber 850 so far! I changed the intake to a shorter run with a 2.5" to 3" 90* silicone hose and a short 3" x 4" long aluminum pipe. Got an BD intake adapter and used a 3" x 4" long flex hose to connect it together. Night and day difference! I had a little bog down low that's now gone. The throttle response is way more crisp and can here the turbo a lot more. Really impressed with the difference it made.
 

tool_man

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Little off topic but have Silber turbo on 850 and runs good but want to replace reeds as off season preventative maintenance. Anyone recommend anything specific - wont run crazy boost 5 psi max. Boyesen has carbon tech and super stock fiberglass reeds does one work better then the other? Or just check with dealer and see what new Doo turbo has? Stock has lasted so far but only 1000 km on boost.
 

skegpro

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Little off topic but have Silber turbo on 850 and runs good but want to replace reeds as off season preventative maintenance. Anyone recommend anything specific - wont run crazy boost 5 psi max. Boyesen has carbon tech and super stock fiberglass reeds does one work better then the other? Or just check with dealer and see what new Doo turbo has? Stock has lasted so far but only 1000 km on boost.
Check with redline he has some fancy reed's for turbo applications or I imaging the stock ones outta a 850T would work fine.
 
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