4500rpm Dr.Performance springs?

cranked_dodge

Diesel Pro
Joined
Jul 31, 2007
Messages
1,103
I have a set of 4500rpm Dr. Performance dual valve springs with titanium retainers I was wondering if anyone on here knew how many lbs of spring pressure these springs are.

I need to know if they are too stiff for me to run or if they are going to be good. So if anyone on here can let me know what the rate is of these springs that would be great.

Thanks in advance.
 
Greg(Comp461) may know the info you seek.



x2 on the g-can suggestion......
 
Yes. Greg is your man for the info on those springs.
 
No problem, I wouldn't throw them away they are a decent spring that alot of company's repackage and sell as their design.
 
Yeah i wasnt planning on throwing them away, just wanted to make sure they were good for our new build.
If they were I would have tried to sell them.
 
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