I've got the pulley 3.4 along with the 64.5 inch belt that comes with it, then noticed that belt is not tighten hard (tensioner collar) that screw already lifted to the high upper level but the belt still feel like not so hard.
Anyway, we had a dyno run as attached, what i see strange if you look at green arrow, after that there is flat line which is I suspect slippage.
I'm not that expert, so, how do you see the entire graph..and where the slippage.. and what is the root cause for it?
Then, I decided to get a shorter belt 64 inch instead of 64.5 (unfortunately, couldn't found any Gates belts for 64 inch, so got one from Cummins)
However, this belt tighten very hard, but I noticed a lot of black powders on the blower near to the Pulley, so this is very clear indication of the slippage, but couldn't have any dyno run with this new belt.
So, here are my questions to make it simply and ordered,
0- For the Attached Pics of the Tensioner and brackets, do you see something wrong?
1- For the attached dyno run graph, how do you see it?
2- Why do we have flat line after the arrow?
3- If it's caused by belt slippage, what is the solution for this as the belt we were using in this run was 64.5 inch that i've got with the pulley.
4- If the solution to go with 64 inch belt, could you please find someone selling this Part number K080640RPM / K080640HD as the Cummins i'm using now is very bad.
5- Any recommendations ?
Anyway, we had a dyno run as attached, what i see strange if you look at green arrow, after that there is flat line which is I suspect slippage.
I'm not that expert, so, how do you see the entire graph..and where the slippage.. and what is the root cause for it?
Then, I decided to get a shorter belt 64 inch instead of 64.5 (unfortunately, couldn't found any Gates belts for 64 inch, so got one from Cummins)
However, this belt tighten very hard, but I noticed a lot of black powders on the blower near to the Pulley, so this is very clear indication of the slippage, but couldn't have any dyno run with this new belt.
So, here are my questions to make it simply and ordered,
0- For the Attached Pics of the Tensioner and brackets, do you see something wrong?
1- For the attached dyno run graph, how do you see it?
2- Why do we have flat line after the arrow?
3- If it's caused by belt slippage, what is the solution for this as the belt we were using in this run was 64.5 inch that i've got with the pulley.
4- If the solution to go with 64 inch belt, could you please find someone selling this Part number K080640RPM / K080640HD as the Cummins i'm using now is very bad.
5- Any recommendations ?