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View Full Version : Lower LFP Pulley Vibration !!!


BeeDamn
04-09-2017, 03:55 AM
Hi

I finally finished my eaton swap and I crank the car and it went all OK with no issue! but I notice the Lower eaton Pulley has a vibration! So is this normal? it's not Vibrated a lot but it's noticeable! Dose the bolts has some kinda torque specs? or do I need a Harmonic balancer? it's on low RPM I can't go higher since the car is not tuned yet, So please guys I want to know if that's a normal or not.

oh BTW it's 2lb LFP Pulley with stock upper and everything is tight and snug!

Thanks everybody.
lji372
04-09-2017, 04:36 AM
read this. Pay attention to the pictures in post #23.

https://www.mercurymarauder.net/forums/showthread.php?t=96645&page=2
RubberCtyRauder
04-09-2017, 05:01 AM
If he needs a centering ring, he will have to contact LFP as that is where his lower came from. Does Trilogy need the centering ring?
martyo
04-09-2017, 06:17 AM
Are you driving the car untuned?
justbob
04-09-2017, 09:41 AM
If he needs a centering ring, he will have to contact LFP as that is where his lower came from. Does Trilogy need the centering ring?



No.


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BeeDamn
04-11-2017, 12:30 AM
Are you driving the car untuned?

Not driving it just crankin it


read this. Pay attention to the pictures in post #23.

https://www.mercurymarauder.net/forums/showthread.php?t=96645&page=2

Oh my... again missing parts :bigcry: can anybody send me the diminutions for these centering ring please!

Thanks all everybody :)
RubberCtyRauder
04-11-2017, 05:42 AM
You mention LFP, is this what you got? if you are missing pieces, you may need to0 contact LFP.

http://lightningforceperformance.com/lfp-quick-change-lower-pulley-kit-2003-04-ford-svt-mustang-cobra/
F1erceK
04-11-2017, 06:03 AM
Don't call Rick about this, I did and he informed me that LFP is a copy cat company that steals their designs. That being said he couldn't guarantee me anything with a centering ring and I should contact them. This explains why their stuff looks just like Metco's. It looks like I could benefit from the ring as well.
BeeDamn
04-12-2017, 06:04 AM
Yes exactly it's the same as above, hub, lower pulley And the upper pulley!
Just like the gentleman above mentioned it's copy when I unboxed it its kinda used or lets say renewed maybe have some scratches and defiantly not a good quality product!

Anyway I leave it as it's for now thanks guys for the big help I appreciate it