BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum

Go Back   BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum > Technical Discussions > 150cc GY6 and Under Engine Tech

150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum

 
 
Thread Tools
  #1  
Old 07-03-2018, 06:02 PM
COLDSTEEL's Avatar
COLDSTEEL COLDSTEEL is offline
Lite Contributor
 

Join Date: Jun 2018
Posts: 43
Default CVT Case

So, I am just curious I have the Helix 150cc ASW Engine. I just got it and doing my research. My question in regards of the CVT Cover. I see alot of people running them with it off. I assume the "safety" part of having the belt and fast moving parts. I assume also that running it with cover off will help with cooling. Is this something I shold consider (Running with cover off) while planning on running it hard?
__________________
HELIX 150cc
  #2  
Old 07-04-2018, 09:31 AM
ckau's Avatar
ckau ckau is offline
Heavy Contributor
 

Join Date: Dec 2009
Location: central North Carolina
Posts: 915
Default

The CVT cover serves several purposes. Other than the safety feature of keeping fingers and other stuff out of the moving parts, It keeps the cvt system protected from dirt, mud, water ,etc. Get the belt system dirty it's going to fail. Second. it serves as part of the overall motor case integrity. without that case the motor can break in half. With the case bolted up properly it supports the transmission tail from twisting under torque. if you plan to run hard , definitely have that cover in place.
Cooling ? obviously the case traps heat inside and the system will run cooler when exposed to ambient air but the designed cooling features will keep the heat within an acceptable range. If you feel the heat is not acceptable think about adding more vents or modifying the case for more air flow.
This works good, A Howett case with the logo plate cut out. A wire screen basket with a filter element. The Howett case with the removable plate makes the job easier but the same can be done to any case.
Attached Images
File Type: jpg yerf 08.jpg (93.4 KB, 10 views)
  #3  
Old 07-05-2018, 09:59 AM
neo71665 neo71665 is offline
Contributor
 

Join Date: Jun 2017
Posts: 284
Default

You are most likely looking at the scooters running ankle biter covers. It isn't simply running without a cover but just an open cover that still provides support to keep the engine from breaking. If you are just riding around on the road and never plan to see any dirt, mud, or water than go for it. Any of those 3 get on the belt it will cause slipping problems.
 


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 07:30 AM.


Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.