North American Turbocoupe Organization



CHE control arm questions
RDOG Offline
Posting Freak
#1
I was wondering a few things about my install, that maybe you guys who have the CHE can answer.

1) My car has lots of vibration above 80. Is this due to the stiffer bushings or do I just need a wheel balance and the control arms made it more noticeable?

2)Do I no longer use the rear sway bar? My car had a custom aftermarket unit, but it sits super low and is hell going over speed bumps in my complex and forget going to those mechanical car washes. Pics...
http://i158.photobucket.com/albums/t97/b...xhaust.jpg
(exhaust doesnt look like that anymore, got a new proper offset muffler from stinger)
1986 Turbo Coupe. Boport StageIII head, Boport 2.1, Performance Techniques 50 trim hybird, StageII.63, stinger 3" exhaust, Phenolic spacer, Boglog header,NPR FMIC intercooler setup, kirban fpr, bigrmotorsports fuel rail, diablo water meth kit, CAI, remote mount TFI, CHE rear adj control arms, MAC girdle, 8.8 rear disc, aluminum drive shaft, H&R lowerings springs Tbird Turbo Specific, y MAS!!
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vinnietbird Offline
Senior Member
#2
My CHE's are great, and I use a rear sway bar. I haven't noticed any added vibration at all, although I have no more wheel hop in any gear. If you're worried about the custom sway bar, install a TC bar. I wouldn't run without one. Also, quit going through mechanical car washes.
1988 Thunderbird. No details will be given or spoken of.
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lonstar7 Offline
Posting Freak
#3
I put mine on last summer, no problems. I don't think your vibration is likely from the control arms.
Lonestar7

1988 Black/Red TC, 5 Speed, 92,400miles (on 4/14/2012). KYB Shocks And Struts, 140MPH Speedo, CHE Rear Control Arms, Otherwise Stock.

2005 Volkswagon Golf GLS 1.9L TDI Turbo Diesel, 5 Speed Manual, InMotion Stage II Chip Tuning

1998 Dodge Ram 2500 4X4, 5.9L Cummings Turbo Diesel, 5 Speed Manual

1988 Firebird Formula 350, 350ci Tuned Port Injection, 700R4 Auto
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zbird Offline
Posting Freak
#4
I'd check the U-joints. They tend to go bad and vibrate. If you ain't changed them then I would. With all new bushings you would feel the vibration as you have taken all the play out of the rear.
Dom Z
88 T/C med grey. 140 MPH Speedo, Kirban FPR, Gillis valve,Tripminder, K&N.
87 T/C Silver, Auto (project Daily driver)
99 F150 4x4
14 Ford Escape 2.0L Turbo
IF YOU DRIVE A FORD YOU DON'T NEED A GOODWRENCH!!
88 T/C http://www.youtube.com/watch?v=ZihO_D1FLCE
87 Silver http://www.youtube.com/watch?v=_dVU5axnb...ature=plcp
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goldwing Offline
Senior Member
#5
Whats the difference in the Maximum Motorsports arms and the CHE versions?
I guess the Mustang arms will work. Will they?
T.C:87 5 speed
HOLSET(HE341/HY35W type-D),255 Walbro, No intercooler yet,8lbs boost,Timing @ 9,Low& C.C Plates & SN-95 Bumpsteer Kit, KYB-AGX Struts,Belt driven fan,Custom oil cooler feed,Relocated ECT,Relocated TFI,N/A Hood, showing 178K
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vinnietbird Offline
Senior Member
#6
I have always been taught that the Mustang arms are shorter.
1988 Thunderbird. No details will be given or spoken of.
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RDOG Offline
Posting Freak
#7
Quote:Originally posted by zbird:
I'd check the U-joints. They tend to go bad and vibrate. If you ain't changed them then I would. With all new bushings you would feel the vibration as you have taken all the play out of the rear.
Yes, I put new ones on front and back(pep boys service dept) . I even changed out the trans mount.
1986 Turbo Coupe. Boport StageIII head, Boport 2.1, Performance Techniques 50 trim hybird, StageII.63, stinger 3" exhaust, Phenolic spacer, Boglog header,NPR FMIC intercooler setup, kirban fpr, bigrmotorsports fuel rail, diablo water meth kit, CAI, remote mount TFI, CHE rear adj control arms, MAC girdle, 8.8 rear disc, aluminum drive shaft, H&R lowerings springs Tbird Turbo Specific, y MAS!!
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goldwing Offline
Senior Member
#8
Quote:Originally posted by vinnietbird:
I have always been taught that the Mustang arms are shorter.
Check out this tbird.
In his discription he says he has Maximum Motorsports arms. M.M dosen't make tbird stuff to my knowledge.
http://forums.vwvortex.com/showthread.ph...65-XXX-KMS

EDIT: I stand corrcted. They do offer Tbird equipment.
T.C:87 5 speed
HOLSET(HE341/HY35W type-D),255 Walbro, No intercooler yet,8lbs boost,Timing @ 9,Low& C.C Plates & SN-95 Bumpsteer Kit, KYB-AGX Struts,Belt driven fan,Custom oil cooler feed,Relocated ECT,Relocated TFI,N/A Hood, showing 178K
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turbot79 Offline
Member
#9
Yeah but it has to be specially ordered and is not cheap
88 tc, hbc, t3t4, 3"throttle body,3" stinger exhaust, msd, 18psi, Tial 50mm bov, Esslinger adjustable round tooth timing kit, rods header on the way and many more to come
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50RACER Offline
Senior Member
#10
Have you checked the pinion angle? It may have changed when you put the new control arms on. Always a good idea to put the adjustable ones on top. If the pinion angle is off, it could be putting a bind on your universal joints.
87 TC Medium Canyon Red
88 TC Black Beauty
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