Help with SDCE Tensioner
I'm a this stage of tightening the belt with the tensioner and the install tool broke.
2nd time using it. I have it fixed and welded up. How I do it is to loosen the old ATI tensioner pulley to give me as much slack as possible. I then pretention the pulley and bolt it in place. I put the belt on using the tensioner tool. I then move the ATI pulley out while torqing on the tensioner to set the tensioner in a 'high tension' spot.
Make sense?
It isn't exactly how the instructions say to do it, but it works for me - no belt slip.
I have it preloaded and the belt is on except on the crank pulley. It seems like its a couple inches short.
If I load the tensioner more, will that allow me to get some extra slack to get the belt on???
The directions aren't the greatest. This is a new kit from SDCE 3.40 pulley and 51" belt.
If I understand your situation correctly, you have two options. You can either use the torque tool to load the tensioner more to try and get the belt on. Or you can loosen the bolt that holds the tensioner and rotate it a bit, retighten, then try torqing to get the belt on.
If you can't get the belt on moving via rotating the tensioner and torqing on it, then your belt may be too short.
I actually wrote up my own instructions after I got it on the first time - handwritten in garage somewhere.
If I understand your situation correctly, you have two options. You can either use the torque tool to load the tensioner more to try and get the belt on. Or you can loosen the bolt that holds the tensioner and rotate it a bit, retighten, then try torqing to get the belt on.
If you can't get the belt on moving via rotating the tensioner and torqing on it, then your belt may be too short.
I actually wrote up my own instructions after I got it on the first time - handwritten in garage somewhere.
I have a call into SDCE to see if I have the correct belt size. When I ordered it, Scoot seemed very confident.
Thanks!!!
Trending Topics
Are you adjusting the old ati tensioner pulley as well? This pulley is key for me to getting everything tight.
The Best V8 Stories One Small Block at Time
You did yours with two people, right? There's no other way to do it, I think.
You'll get the hang of it, it just takes getting it on the first time - there are some tricks to it that you'll figure out.
It is usually pretty tight. I test the tension by twisting the belt 90 deg in an area between pulleys. If I can just barely get it to 90 deg with my two fingers then I call it good.
As long as you are not bottoming out the tensioner I think you are fine.
Is there anyone that makes a smaller pulley? I was hoping for 14+lbs
Yes, in my mind SDCE has no customer service.





