Hmmm, my FRPP rear bar has plenty of clearence and does not hit the Fay's frame.I had something similar...it was the FRPP rear sway bar hitting the Fays2 frame. So I removed the sway bar.
Hmmm, my FRPP rear bar has plenty of clearence and does not hit the Fay's frame.I had something similar...it was the FRPP rear sway bar hitting the Fays2 frame. So I removed the sway bar.
I thought they needed to be the same length. I'm not sure that's your issue, but I'd revisit the instructions.The links are very horizontal, but I think that the drivers is about 1/4 shorter than the passenger.
So the FRPP rear bar will not work with the Fays2?
Are your rear bumpstops hitting?
I thought they needed to be the same length. I'm not sure that's your issue, but I'd revisit the instructions.
Haven't been on the forum much but as far as the thump check the bolt on the drivers side coming off the axle tube that connect to Z link. It is probably hitting into the exhaust that raps over the axle, when you go over bumps
Got back under car on Friday and adjusted the links to the same length and did notice 2 spots that were hitting. One was the drivers side bar tot he over the axle muffler pipe, nothing serious though just some light scratches. The major interference was on the passenger side between the axle clamp bolts of the Fays2 and the upper spring mount area. There was a small chunck of metal that had been flattened, about the size of a pea at most. I think this is where my thump noise was coming from.
In any case, I also adjusted the rear to within 1/8" of center...just couldn't get that last 1/8":shrug: Took it out for a quick spin and did not hear any banging. Have not had it up to speed though...I can't believe how much more settled the rear of the car is with this thing. I only wish I had the money for the Griggs setup. I can only imagine how much more improved that would be...:dancenana:
I put all 4 corners on jacks stands in the garage then slid my ramps under the rear tires and removed the rear jackstands. The rear suspension has to be loaded to install the Fays. I had no difficulty on my back with this install.
Correct sockets, torque wrench and angle finder will be required.
I had to scratch my head at the Fays instructions a couple times resulting to a quick call to the always helpfull Jim Fays.
The Rear spring swap is very easy too.
-Put the rear frame on jackstands
-Remove tires, remove 10ml nut for brake line
-Remove lower shock bolts
-Support axle with jack and lower till you can remove suspension spring
-Install new springs and reverse procedure
Install springs first before removing panhard bar. You can locate axle center like a adjustable pandard bar buy losening the axle tube mounts and pulling the axle aside with wratchet straps.
I think I read the Fays instuctions 20 times before starting this project be confident to do it . I did find it rewarding and reasonably straight forward to complete the project in about 3.5 hours taking my time.
I'm new to SRA cars and I'm not sure what the axle tube mounts are, I guess once I get under the car this will all come together. Thank you all for the info so far.
I did the front springs first, then lowered car, then raised the rear with homemade drive on ramps. Then used jack and jacks as stated above. I also read the Fays2 instructions like 20 times. It really is easy once you step back and go thats what I am doing...
If you have a 2010 and up though...one big difference is that the passenger side axle tube does not have a breather (at least not on my 2012 SVTPP), and the drivers side has a high spot that limits the tube mount from moving closer to the rear diff. I also did the UCA and UCA mount ant the same time and it took me about 4 hours to do everything. If you do fron t springs make sur eto get it realigned once you are done.
Almost forgot, I also have a finned diff cover (from factory) this WILL make install of the propeller bolt impossible after you install the Fays frame. Make sure that you install the bolt before you lift the frame into place. If you like I can try to snap a couple of pictures. The instructions show a nonfinned diff cover...
Have fun!