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Lack of overdrive

Viaperman921

Newbie
Joined
Jan 15, 2018
Messages
1
Age
60
Location
Sudbury Ontario
Country
Canada
Snowmobile
2015 SR Viper ltx-dx
Power Mods=Evo stage 3
Clutch Kit=Big venom
Belt=8dn
Belt width and length=?
Weights=HH 3.4 in the heal 4.7 mid 3.1 tip
Helix=Stock
Primary Spring=stock
Secondary Spring=TP black
Wrap=6- 1
Machined for overdrive=no
Machined for 8DN length belt=no
OSP Deflection Adjuster w/plate removed=no
RPMS at engagement Recall or Indicated=3400
RPMS at top speed and top speed Recall or Indicated=8800 98mph recall 9050
Miles on sled=2300
Observations:Need more overdrive belt not riding all the way up primary
 

Needs more power to pull more overdrive
 
Check your belt for wear.
Adjust secondary via three bolts and shim spacers on the back of it until it rides in the 2ndary clutch at the proper height
 
Needs more power,better conditions at less resistance be it rolling or wind.
Just remember guys more power = more problems. I read all the issues guys are having weather it be mechanical or electrical and i often wonder if you would be having any issues had you left it stock..
Just a thought.
 
Just remember guys more power = more problems. I read all the issues guys are having weather it be mechanical or electrical and i often wonder if you would be having any issues had you left it stock..
Just a thought.
Stock is the problem for me.10800 mi modded and never missed a ride although it was close more than once!
 
Ive never had any issue with any of my N/A modz(can, intake, header, evo flash, clutch kit, machined clutches), and now with over 700 miles on self installed turbo with no issues.
I believe allot of issues people are having are self inflicted from either lack of knowledge, common sense or rushing through the install, but how else will guys learn, anyhow mod on as its fun
:yam:
 
Put a turbo on that thing. Then report back ;)
That'll never happen with Cannondale, I'm turbo now and dont regret it but do miss the down low N/A snap, i can tell you that a properly tuned N/A sled is every bit as fast or faster up to 70mph vs a low boost 5-6 psi turbo, i went turbo cause i couldnt stand having throttle pinned to the bars and only getting upper 80's on the trail, especially when a yellow 2 stroke 800 would pass me and i had nothing left. Now 90's are at 1/2 throttle and 120's are the norm.
 
That'll never happen with Cannondale, I'm turbo now and dont regret it but do miss the down low N/A snap, i can tell you that a properly tuned N/A sled is every bit as fast or faster up to 70mph vs a low boost 5-6 psi turbo, i went turbo cause i couldnt stand having throttle pinned to the bars and only getting upper 80's on the trail, especially when a yellow 2 stroke 800 would pass me and i had nothing left. Now 90's are at 1/2 throttle and 120's are the norm.

It's comments like these that make me want to buy a kit lol! Damnit why do you have to say stuff like that lol
 


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